The third time's the charm for the Allen Institute for Brain Science's 3-D atlas of the mouse brain. Version 3 of the atlas, known as the Allen Mouse Brain Common Coordinate Framework or CCFv3, is the subject of a research paper published today in the journal Cell. It builds on a partial brain map that focused on the mouse cortex and was released in 2016. Previous versions of the atlas were rendered with lower-resolution 3-D maps. The latest high-resolution maps are fine enough to pinpoint the locations of individual brain cells — which is crucial for interpreting datasets that contain thousands… Read More

Certain habitats can help dampen the spread of ash dieback, which threatens ash trees.

Scientists usually find black holes by detecting X-rays they emit as they devour nearby stars. But this one was quietly hidden 1,000 light-years away.

Two gems from the wizard of recreational maths

UPDATE: Puzzle solutions can be read here.

Today’s column is a celebration of John Horton Conway, the legendary British mathematician, who died of coronavirus earlier this month, aged 82.

Conway was an inspirational, iconoclastic genius who invented and studied countless puzzles and games, in addition to his more highbrow work in group theory, number theory, geometry, topology and many other fields.

The answers to today’s puzzles

Earlier today I set you two puzzles that the late John Horton Conway suggested for this column:

1) The Miracle Builders

After a string of studies that highlight the possible link between air pollution and Covid-19 deaths, Ian Sample hears from Prof Anna Hansell about the complicated relationship between pollution, health and infection with Sars-CoV-2

Sage told widespread use of antibody tests could lead to criminal behaviour, papers reveal

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Downing Street’s scientific advisers feared people might intentionally seek to contract coronavirus and that a black market in fake test results could emerge if employers allowed workers to return only when they had a positive antibody test.

The Scientific Advisory Group for Emergencies, known as Sage, was warned last month by its behavioural psychology subgroup that the widespread introduction of antibody tests could lead to a range of potentially dangerous and even criminal “negative behavioural responses” if not handled well.

Object found in HR 6819 system is the closest to Earth yet known – and is unusually dark

Astronomers say they have discovered a black hole on our doorstep, just 1,000 light years from Earth.

It was found in a system called HR 6819, in the constellation Telescopium.

Official figures show that wide disparity not just due to health and economic differences

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Black people are more than four times more likely to die from Covid-19 than white people, according to stark official figures exposing a dramatic divergence in the impact of the coronavirus pandemic in England and Wales.

The Office of National Statistics found that the difference in the virus’s impact was caused not only by pre-existing differences in communities’ wealth, health, education and living arrangements.

A man whose wife was killed in the April mass shooting in Nova Scotia is the plaintiff named in a proposed class-action lawsuit against the estate of the deceased gunman, denturist Gabriel Wortman.

Danish Chagani was excited when the lawyer who lived down the hall from his Toronto condo wanted to rent his unit after he bought a house for his young family. But the first-time landlord says the feeling was short-lived.

There is now an outbreak of COVID-19 linked to Canada Post's main plant in Calgary, according to Alberta Health Services.

In a tale of two cities, Moscow keeps its distance while in Minsk, thousands turn out for the traditional military spectacular

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In any other year, hundreds of thousands of Russians would have marched with portraits of relatives who fought in the second world war in a memorial called the Immortal Regiment.

But on Saturday, the images of Soviet veterans and their families floated past on Russian television, a public vigil adapted for the era of social isolation.

Federal investigators have found “reasonable grounds” that a government whistleblower was punished for speaking out against widespread use of an unproven drug that President Donald Trump touted as a remedy for COVID-19, his lawyers said. Dr. Rick Bright headed the Biomedical Advanced Research and Development Authority, a unit of Department of Health and Human Services that focuses on countermeasures to infectious diseases and bioterrorism. The OSC is an agency that investigates allegations of egregious personnel practices in government.

A hard Brexit is more likely due to the coronavirus crisis because Britain and the European Union have made so little progress in talks, Germany's foreign minister has said. Heiko Maas said that negotiations between Britain and the EU so far on the future trade relationship had yielded few gains with the UK disregarding the political declaration, which he said was "simply not on". Britain left the EU in January, and talks with the bloc are now focused on setting new trading terms from 2021, when London's status-quo transition period ends. However, the talks quickly hit an impasse when negotiations resumed last month, according to diplomats and officials. "It's worrying that Britain is moving further away from our jointly agreed political declaration on key issues in the negotiations," Mr Maas told the Augsburger Allgemeine newspaper. "It's simply not on, because the negotiations are a complete package as it's laid out in the political declaration." Mr Maas said there was currently neither common ground on how to shape a comprehensive trade deal or on whether to extend the negotiation period beyond the end of the year. "The British government is still refusing to extend the deadline," Mr Maas said. "If it stays that way, we will have to deal with Brexit in addition to the coronavirus at the turn of the year." Simon Coveney, Ireland's foreign minister, said on Friday that the coronavirus pandemic had made an already difficult timeline for a British-European Union trade deal "virtually impossible" and that it would make sense to seek more time.

A U.N. Security Council meeting on the 75th anniversary of the end of World War II in Europe on Friday saw a clash between Russia and some Europeans, calls for unity to fight COVID-19, and warnings that the seeds of a new global conflict must be prevented from growing. Nearly 70 speakers, including more than 45 foreign ministers and the European Union’s top diplomat, took part in the informal video meeting organized by Estonia, which holds the council presidency this month, on lessons learned from the war for preventing future atrocities and the Security Council’s responsibility. EU foreign policy chief Josep Borrell said the world is facing “its biggest crisis since the end of World War II” triggered by the outbreak of the coronavirus, which “is shaking the foundations of our societies and exposing the vulnerabilities of the most fragile countries.”

Russian President Vladimir Putin marked Victory Day, the anniversary of the defeat of Nazi Germany in World War II, in a ceremony shorn of its usual military parade and pomp by the coronavirus pandemic. In neighboring Belarus, however, the ceremonies went ahead in full, with tens of thousands of people in the sort of proximity that has been almost unseen in the world for months. Victory Day is Russia’s most important secular holiday and this year’s observance had been expected to be especially large because it is the 75th anniversary, but the Red Square military parade and a mass procession called The Immortal Regiment were postponed as part of measures to stifle the spread of the virus.

Couples with dashed wedding plans due to lockdown restrictions have been tying the knot on those tidy green spreads instead, including at least one loaner. Danielle Cartaxo and Ryan Cignarella were supposed to get married in West Orange, New Jersey, on April 11 at a venue with sweeping views of the New York City skyline. The two live in Wayne, Pennsylvania, about 100 miles away, but they had a marriage license issued in West Orange, where Cartaxo lived until she was 5.

Pai’s “baffling” report ignores broadband gaps and high prices, Democrats say.

Yep, in-the-wild SQL injection exploits in 2020 are still a thing.

Advanced hacker group seeded market with at least 8 apps likely since 2016.

Data can be retrieved even after owners perform a factory reset, researcher says.

FCC accuses military of “baseless fear-mongering” in fight over Ligado network.

It will be important to one day learn the true origin story of the global pandemic to defend against similar outbreaks in the future, Health Minister Patty Hajdu acknowledged Monday.

The Canadian Institutes of Health Research (CIHR) put off its regular $275-million competition this spring to focus on delivering federal grants related to the novel coronavirus.

About this Episode On Episode 109 of Voices in AI, Byron speaks with Frank Holland about the nature of intelligence and…

In one of my latest reports (Key Criteria for Evaluating Unstructured Data Management), one of the key criteria was the availability of…

Being discriminated against in the health-care system is one factor, but not the only one. 

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'It seems - like humans - flamingos form social bonds for a variety of reasons,' researcher says

Other researchers have rejected the findings and say dog owners do not need to be concerned

The remote working stakes have just gone up a notch

'Intriguing' world found in data from retired Kepler space telescope

Comet had prompted excitement as astronomers expected it to be visible to the naked eye – but it has since broken up and is getting dimmer

'This is the first time we've ever looked inside a comet from outside our solar system, and it is dramatically different from most other comets we've seen before'

What was thought to be a planet beyond our solar system appears to have disappeared, astronomers say.

JK Rowling's character Salazar Slytherin was partly known for his ability to talk to snakes

US say they fear long-range ballistic technology used to put satellites into orbit could also be used to launch nuclear warheads

A set of asteroids that came from outside our solar system have been hiding in plain sight, according to scientists.

Iranian football subjects taught to focus on present moment, accept their thoughts and feelings, and commit to goals

Infowars founder Alex Jones among conspiracy theorists sowing doubts about pandemic

Nasa and the European Space Agency have shared new images of Comet Atlas as it flies towards Earth.

Meltwater caused a 500-metre slab of ice to cascade down an Alaskan valley — and researchers say warmer summers are making similar events more likely

Ocean pollution 'threatening biodiversity more than is currently recognised', warn researchers

Greasy food and Bloody Marys not cutting through the wretchedness? Try this instead

Enigmatic marsupial has previously been thought to absorb almost all its moisture from eating leaves