Individuals can assess how their behaviour is affecting nitrogen pollution with a newly developed nitrogen footprint calculator, which was developed by a team from the University of Virginia (U.S.) and the Energy Research Centre (ECN, the Netherlands). For many people in wealthy countries, reducing protein consumption to the recommended levels and reducing the amount of red meat and energy they consume would significantly lower their nitrogen footprint.

Environmentally responsible attitudes and behaviour do not necessarily translate into real benefits for the environment, according to the results of a new study. The study shows that people who think they are environmentally aware – and even those who, in some respects, seem to behave in an environmentally friendly way – actually have just as large an impact on the environment as other consumers.

A new study indicates that ‘commitment’ interventions are effective in encouraging environmentally-friendly behaviour, both in the short- and long-term. However, to increase the effectiveness of such interventions, whereby people promise or pledge to perform certain behaviours, more research is needed on the psychological processes behind their effects.

There is a wide range of systems for assessing and communicating the sustainability of buildings, but the variation can be confusing. Recent research has analysed the elements needed for effective assessment and examined the needs of stakeholders to inform the presentation and communication of assessment results.

Misreported fishing catches in the Baltic Sea have probably led to incorrect fishing quotas, new research suggests. The study found that total catches between 1996 and 2009 have been underestimated for a significant period, skewing quota calculations.

DEF CON and Black Hat announced today that their upcoming security conferences in Las Vegas this summer will no longer be in-person and are instead moving to an all-virtual event. [...]

Microsoft is now stating that they will fix mysterious and spontaneous cracks in Surface Laptop 3 displays as they may have been caused by a "foreign particle" introduced during manufacturing. [...]

Microsoft Edge is now giving users the ability to hide those pesky browser notification dialog boxes that are commonly used by web sites to push their content, or even spam, on visitors. [...]

Hackers have hidden malware in a legitimate two-factor authentication (2FA) app for macOS to distribute Dacls, a remote access trojan associated with the North Korean Lazarus group. [...]

A hacking group has started to flood a dark web hacking marketplace with databases containing a combined total of 73.2 million user records over 11 different companies. [...]

A new global map of urban areas is available for use which shows that cities occupy less than 0.5 per cent of the world’s total land area.

Researchers have created a new Green Option Matrix (GOM) to describe and compare the ever growing number of options to develop green products and processes. The GOM was used to analyse 142 companies belonging to the Dow Jones Sustainability World Index.

The public can help assess the human impact on wild birds through amateur ‘citizen science’ networks, according to new research. Scientists evaluated the suitability of data collected by amateur bird-watchers for long-term monitoring of European bird populations. Their findings suggest that citizen data may significantly improve the accuracy of existing official survey methods, as well as help increase public awareness of wild bird conservation.

Researchers have used the psychological concept of ‘commitment’, normally used to understand relationships between people, to investigate our relationship with the environment. The results indicate that an individual’s commitment to the environment is important in their ecological behaviour, for example, their willingness to use public transport and make sacrifices for the environment.

Since the arrival of the European Soil Data Centre in 2006, assessing the state of soils at European level has never been easier, more efficient or more reliable, according to a new report by its designers. The database, which contains state-of-the-art scientific information for a range of key environmental concerns, was accessed 26,000 times in the first 11 months of operation.

People who are committed to reducing their environmental impact at home do not necessarily behave in the same way when on holiday, according to a new study. The study presents a more complex view of consumer environmental behaviour than is often used to inform policymaking.

A new study from Denmark has indicated that a substantial proportion of farmers may place professional values above cost savings when making decisions about how much pesticide to use. This implies that agricultural policy should consider a broad array of policy instruments to reduce pesticide usage.

A new analysis of how to encourage pro-environmental behaviour highlights four effective techniques: goal-setting, prompts or reminders, witnessing the behaviour of others and introducing new behaviours that correspond with existing beliefs.

A new study indicates that ‘commitment’ interventions are effective in encouraging environmentally-friendly behaviour, both in the short- and long-term. However, to increase the effectiveness of such interventions, whereby people promise or pledge to perform certain behaviours, more research is needed on the psychological processes behind their effects.

An overview of research into ‘nudge’ theory and practices has recently been presented. While there is much evidence to show how humans make decisions, translating these psychological and economic insights into viable policy instruments that encourage behavioural change remains challenging, the authors conclude.

There is an ongoing debate over exploitation of the Dutch Wadden Sea, over issues including gas extraction and cockle fishing. According to a review analysing interactions between scientists and policymakers during these debates, the productivity of such discussions is substantially influenced by the policy setting, i.e. the level of government involved and the key decision-makers.

A new tool for mapping the sensitivity of seafloor habitats to fishing activities has been developed. Researchers combined data on the resistance of habitats to damage from fishing practices, and how quickly they are able to recover, to produce a widely applicable tool that can be easily understood by stakeholders and used for different locations.

A new method of assessing human impacts on seafloor habitats suggests that over a third of habitats in the Baltic Sea have an ‘unfavourable’ status. The method is presented in a recent study which concludes that the tool can be effective in helping implement the EU’s Marine Strategy Framework Directive (MSFD).

A new framework to help decide whether to translocate species that are threatened by climate change has been developed. The framework provides a simple method of assessing different strategies and ensuring that limited budgets are used effectively.

An early warning system to predict the overfishing of individual species, far in advance of severe population decline, has been developed by researchers. The ‘eventual threat index’ was applied by the researchers to historical data on tuna and billfish populations, and accurately predicted their current declines as early as the 1950s.

Effective ‘knowledge exchange’ - the process of producing, sharing, understanding and using knowledge - is vital to good environmental management. New research has uncovered five principles for this process which could help researchers, decision makers and other parties work together to better manage environmental change.

A new tool to help environmental managers make faster, more evidence-based decisions on how to eradicate alien aquatic species has been developed. The tool is a statistical model based on over 140 management case studies in the scientific literature. Packaged as a user-friendly computer program, it allows different management options to be easily compared.

Public participation in developing coastal management plans can have numerous benefits, such as augmenting expert information with local knowledge and building trust, a new study has confirmed; however, challenges remain, say the researchers. They use the experiences of 10 case studies to make a series of recommendations regarding how to improve the efficiency of the process.

The views of organisations and industries affected by marine protected areas (MPAs) have been gathered by a new survey. 36 organisations from the UK and France responded to the survey, which asked about the perceived socio-economic and environmental impacts of multiple-use MPAs. Environmental NGOs, managing agencies and research centres gave a largely positive response, while fishers’, shipping, and other industrial organisations perceived an overall negative impact on them. Gathering stakeholders’ views on MPAs may help improve socioeconomic outcomes through informing the planning and management of these marine areas, the researchers say.

The Deepwater Horizon accident raised concerns about the safety of deepwater drilling. From an analysis of risk assessments in the Norwegian Oil & Gas (O&G) Industry, a new study suggests that current safety approaches and indicators are limited and more extensive monitoring of drilling operations is needed to avoid events similar to Deepwater Horizon.

The impact of air quality on public welfare is important to policy development. However, it is difficult to make a clear link between the two when air pollution tends to be reported at a country level and wellbeing is an individual measure. A new study takes a step further towards linking the two by analysing regional level air quality across the EU and relating it to levels of life satisfaction.

Sediments collected from coastal Louisiana over a year after the Deepwater Horizon oil spill in the Gulf of Mexico have been found to cause health defects in the Gulf killifish. Nearly all adult fish studied had signs of significantly altered gene function and embryos exposed to polluted sediment were less likely to hatch

Harbour sediments should be tested for their toxic effects on living organisms in addition to being subject to the chemical, physical and biological tests usually conducted to assess water quality, according to recent research from Portugal. This would provide a better environmental assessment of dredged material to help guide port authorities’ decisions on its disposa

Alien plant invasions can have significant environmental, ecosystem and economic implications. Since ornamental horticulture is the primary pathway for invasive alien plant introductions, it is a suitable focus for prevention policies. A recent review of published evidence has examined the effectiveness of four major instruments: pre-border import restrictions, post-border sales bans, industry codes of conduct, and consumer education. The study highlights that, while each instrument has the potential to contribute to a reduction in plant invasion risk, none is sufficient to achieve this goal alone. The researchers, therefore, describe how the four instruments can be integrated along the ornamental horticulture industry supply chain to reduce risk more effectively, and outlines the role that government, industry and other stakeholders must play to achieve this goal.

A cache of exquisitely preserved bones, found in a coal mine in the state of Gujarat, India, appear to be the most primitive primate bones yet discovered, according to an analysis led by researchers from The Johns Hopkins University and Des Moines University. Their assessment of the bones, belonging to ancient, rat-sized, tree-dwelling primates, bolsters the controversial idea that primates native to what is now India played an important role in the very early evolution of primates, mammals that include humans, apes and monkeys.

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Paleontologists with the Burke Museum of Natural History and Culture and the University of Washington have discovered a Tyrannosaurus rex, including a very complete skull. The find, which paleontologists estimate to be about 20 percent of the animal, includes vertebrae, ribs, hips and lower jaw bones.

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A team of psychologists, kinesiologists and archaeologists at Indiana University and elsewhere are throwing new light on a longstanding archaeological mystery: the purpose of a large number of spherical stone artifacts found at a major archaeological site in South Africa.

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Lucy, the most famous fossil of a human ancestor, probably died after falling from a tree, according to a study appearing in Nature led by researchers at The University of Texas at Austin.

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Millions of years ago, Africa's savannas were covered with thick, ancient forests, which disappeared and turned into the grassy ecosystems that they are today.

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Geography and ecology are key factors that have influenced the genetic makeup of human groups in southern Africa, according to new research discussed in the journal GENETICS, a publication of the Genetics Society of America. By investigating the ancestries of twenty-two KhoeSan groups, including new samples from the Nama and the ≠Khomani, researchers conclude that the genetic clustering of southern African populations is closely tied to the ecogeography of the Kalahari Desert region.

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As society changes, it places new demands on its surroundings. New research has found that some EU countries are better able to manage the undesirable expansion of cities, the concept known as ‘urban sprawl’, because they have a flexible spatial planning policy that can easily adapt to changes. Urban sprawl is a term used to describe the expansion of residential suburbs around city centres, driven by peoples’ desire to live in larger houses and the ease of transport made possible by cars.

New research in France has analysed the effectiveness of legal instruments and environmental assessments to protect natural areas against the impacts of roads. The Natura 2000 network appears to be the most effective, but the study calls for environmental assessments to take place earlier on in decision-making process for road projects to better protect natural areas.

Even small areas of semi-natural vegetation, farmlands and abandoned farmlands provide important ecosystem services in urban environments. However, there is widespread loss of these non-urbanised areas (NUAs) owing to poor planning and urban sprawl. A new five-step process has now been developed that can inform effective planning to protect and enhance the value of urban green spaces.

Researchers have proposed a new indexing scheme to help decision-makers prioritise brownfield sites for redevelopment. The scheme scores potential sites according to socio-economic, smart growth and environmental dimensions. By giving users the flexibility to emphasise some aspects of development as more important than others, it can be adapted for use in different contexts.

There is a growing demand for new settlements in and around urban areas due to social, economic and population factors. However, this can lead to the loss of agricultural land and green spaces that provide essential ecosystem services and contribute to the wellbeing of local people. Several countries, such as the UK and Germany, have attempted to limit the growth of urban areas by encouraging the redevelopment of brownfield sites.