A detector buried under more than a mile of ice in Antarctica has detected a high-energy subatomic neutrino and traced it to its origin, a blazar – a gargantuan black hole more than a billion times more massive than the sun.
La coupe du monde s'ouvre en Russie.
Après le tirage au sort de la Coupe du monde de football 2018, beaucoup ont dit que Didier Deschamps avait été chanceux. Et si on vérifiait. Les nouveautés de ce tirage.
Chris Burkett deposits old needles at a needle exchange program in Aberdeen, Wash., June 14, 2017.
AP Photo/David Goldman
Opioids kill 100 people each day in the US, more than vehicular accidents. Those addicted are often left without treatment. An addiction researcher offers six steps to address the epidemic.
Celebrating the Chinese Lunar New Year of the Dog in Manhattan’s Chinatown.
Asian-Americans are extremely diverse. Fear of giving the government personal data may make it more difficult to provide the right educational, health care and other services to specific populations.
In clinging to power, Nicolás Maduro, Hugo Chávez’s handpicked successor, is steering Venezuela’s once-rich democracy to autocracy.
Carlos Garcia Rawlins/Reuters
Democracy takes many forms, some of them democracy in name only. Confusion and misappropriation complicate the public struggle for the democracy to come, but this challenge is always unending.
Des militants protestent contre les féminicides devant le bureau du procureur général du Mexique à Mexico le 11 juillet 2017.
L’urbanisme reste conçu pour un citoyen universel : un homme jeune, blanc et actif. Les femmes du monde entier réclament aujourd’hui les espaces citadins pour renverser la donne.
Il y avait une fois la naissance de l’
Comment déterminer les âges de la vie où se sont produits les divergences entre deux espèces ? Grâce aux horloges moléculaires : l’ADN comme minuterie.
Activists protest against gender violence outside Mexico’s General Prosecutor’s office in Mexico City on July 11, 2017.
Urban planning is not gender neutral. Women deserve to live in cities that treat them equally, respond to their needs and reduce opportunities of violence.
A US army team carry the remains of Sgt. Dustin Wright, one of the soldiers killed in Niger.
Reuters/Aaron J. Jenne/US Air Force
If the US, simply focuses on trying to hunt down jihadist leaders in Niger it will be missing an opportunity to address the underlying causes of violence in the region.
As genes are favored or phased out, human evolution continues.
Comparing genomes of more than 200,000 people, researchers identified genetic variants that are less common in older people, suggesting natural selection continues to weed out disadvantageous traits.
A photograph of Penn Station’s interior from the 1930s.
We asked five architecture experts to name one building or structure they wish had been preserved, but couldn't resist the tides of decay, development and discrimination.
Ryan Kelly’s iconic photograph of the moment that James Fields’ car plowed into a crowd of protestors in Charlottesville, Virginia.
Ryan M. Kelly/AP
Ryan Kelly's iconic photograph from Charlottesville evokes a 'Unite the Right' moment from 1937 – and the anti-war masterpiece by Picasso that emerged from it.
When is it too hot to fly?
Major airports around the world will see more frequent flight restrictions in the coming decades because of increasingly common hot temperatures.
There have been successive large scale droughts in East Africa.
It's very easy to assume climate change causes droughts, but they are complex extreme events that result from a combination of drivers.
People have always asked for alms, including the men depicted in this 17th-century European etching.
Wenceslaus Hollar/The Metropolitan Museum of Art
The courts are saying that down-and-out Americans have a right to seek curbside alms despite efforts to ban the practice. Two scholars have come up with an alternative to anti-panhandling ordinances.
Donald Trump might not spend much time on social media, but he has an acute understanding of how virality in media works.
There are four key things Donald Trump’s election tells us about the state of journalism today.
Like many cities, Manchester can demonstrate strength through diversity, but must face down the forces that would see it divided.
People protest Comey’s firing in Los Angeles on May 10, 2017.
AP Photo/Reed Saxon
The author of a seminal work in the field of political psychology reveals two big mistakes the president made.
Trump seen through a TV camera’s viewfinder in Harrisburg, Pennsylvania on April 29, 2017.
AP Photo/Patrick Semansky
Liberals who are counting down the days until Election Day 2020 may need to revise their math. Getting rid of a sitting president isn't easy to do.
How does bad data affect predictive policing algorithms?
Crime data reflect only what crimes are identified by the police – not all the crimes that occur. So decisions based on crime data are necessarily biased and incompletely informed.