Lend your voice to calls for power plants to upgrade their water systems to prevent millions of fish from being chopped to bits.

Plucking litter from canals while sightseeing is one of the more singular ways to spend a couple hours in the Dutch city.

The two cities will receive substantial financial and technical assistance from Bloomberg Philanthropies to help combat combat climate change.

The town of Ipswich has been haunted by a nursery rhyme playing over a loudspeaker for more than a year.

Woodland hawks, attracted by the songbirds that love backyard feeders, are thriving in cities.

A new report from the Health Effects Institute says are breathing air that's considered unsafe by the World Health Organization.

Spread across nearly 70 action-packed acres, Tulsa's newest public green space champions sustainability, accessibility and inclusion.

New research shows that urban green space largely benefits the wealthy and educated, not the underserved communities that need it most.

Located on the Mississippi Flyway, Chicago is one of the deadliest American cities for migrating birds. But the Windy City is trying to change that statistic.

Mayor Bill de Blasio's $10B climate resiliency plan would extend the Manhattan shoreline by as much as 500 feet into the East River.

Project Haiti Orphanage and Children's Center will provide a safe and healthy home for Haitian children.

In Isla Vista, Calif., an easy-going but architectural outdated beachside college community where the median age is just 21, a new LEED certified student housin

The Salmon Cove home was built with the environment in mind.

The office is the highest scoring LEED-NC version 2009 project in the Northern Hemisphere.

The new certificate is offered by the U.S. Green Building Council's Center for Green Schools.

The company's Emeryville, California headquarters earns top green building honors.

Tour a LEED Platinum certified denim factory. The VDS Group factory in Bangladesh received LEED Platinum certification.

The building is the first major art and education facility to earn Platinum level LEED certification.

Attractive but not arresting in appearance, the Paradigm series of green prefabs from Seattle's Method Homes has the potential to achieve recognition from the w

The Hawks and Philips Arena have purchased enough clean energy to power the facility for the 2012-2013 basketball season.

In observation of one of the original New Urbanist-style planned communities' 75th anniversary, Norris, Tenn. gets a self-sufficient prefab demo home.

If I had to work in an office, Cuningham Group Architecture's Hayden Place would be my dream green workplace.

Calgary will be getting yet another show-stopping skyscraper, this one a LEED Platinum-exceeding mixed-use development designed by Bjarke Ingels Group.

Paul Williams' landmark 28th Street YMCA in South L.A. emerges from a LEED Gold restoration project, historically significant identity still intact.

Holst Architecture's Bud Clark Commons project joins an eclectic assortment of notable green buildings on the 2014 AIA COTE annual top 10 list.

The Earth's globally-perceptible seismic 'hum' is now being used to peer into its depths, shedding new light on the planet's inner layers.

Japanese scientists have discovered that some apples have changed in flavor and firmness over the past few decades. Science says climate change may be to blame.

Researchers say the giant tsunami occured in the Cape Verde Islands 73,000 years ago.

Unexplained natural phenomena, which is regularly observed in the aftermath of quakes, occurred during last week's 7.8 magnitude earthquake.

Plants have a specialized form of communication to compensate for their inability to move, a PLOS One study finds.

Touching a giant hogweed can cause burns and even blindness.

Urban noise — and AC/DC — may be wreaking havoc on ecosystems.

A drone has found a vast catshark nursery on the seafloor west of Ireland, say scientists with the SeaRover survey.

The extremely rare South Pacific island is one of three new islands to form in the last 150 years.

New plastic PDK can be broken down at a molecular level and come back just as strong to be reused again and again.

​Nearly 10 percent of rocky surfaces on the island paradise of Madeira are covered in 'plasticrust.'

The oil bubble bursts as Brazil and Hawaii say "yes we cane" to ethanol. Also: saving elephants by buying ivory, saving trees by using paper, and saving endange

Supermodel once again named Global Earth Hour Ambassador in preparation for the lights-out moment on March 31.

Get daily reminders about your carbon footprint and IE will plant a tree of your choice.

Kenaf, the carbon-sequestering monster plant, provides food, shelter and carbon credits.

MNN rounds up some of the Web's most useful tools for shrinking your footprint.

Travel company cancels offset program citing its inability to reduce global emissions.

More than 1,000 workers will study the environmental effects of energy production.

MNN chats with guitarist Stone Gossard about the band's latest project and why the group is passionate about making a difference for the environment.

Buy a ticket for your chance to winning millions while fighting climate change.

COTAP will focus its carbon offsetting projects in impoverished countries.

Olivine is a miracle green rock that absorbs carbon dioxide naturally from the air.

Morieka Johnson can help you maximize those trips to school, tae kwon do, gymnastics, soccer ...

Many city dwellers are opting to give up driving their own cars for a month to take Zipcar's Low-Car Diet challenge. Could you go car-lite for 30 days?

If you're a San Francisco resident, 30+ years old, and have a clean driving record, you can rent a Tesla for $25 an hour through Getaround.