Hundreds of AI tools have been built to catch covid. None of them helped.
When covid-19 struck Europe in March 2020, hospitals were plunged into a health crisis that…
Astronomers have spotted x-rays from behind a supermassive black hole
When gas falls into a black hole, it releases an enormous amount of energy and…
Israel begins investigation into NSO Group spyware abuse
Israeli government officials visited the offices of the hacking company NSO Group on Wednesday to…
She risked everything to expose Facebook. Now she’s telling her story.
The world first learned of Sophie Zhang in September 2020, when BuzzFeed News obtained and…
The best vaccine incentive might be paid time off
Free doughnuts. Tickets to see the Los Angeles Lakers. Video visits with loved ones for…
What you need to know about the CDC’s new mask guidelines
On Tuesday, July 27, the US Centers for Disease Control and Prevention recommended that vaccinated people wear masks in public indoor spaces in…
The pandemic slashed the West Coast’s emissions. Wildfires already reversed it.
Wildfires raging across the US West Coast have filled the air with enough carbon dioxide…
“We never created a supervirus.” Ralph Baric explains gain-of-function research.
In May, the longtime coronavirus researcher Ralph Baric found himself at the center of the…
Meet the people who warn the world about new covid variants
In March, when covid cases began spiking around India, Bani Jolly went hunting for answers…
We just got our best-ever look at the inside of Mars
NASA’s InSight robotic lander has just given us our first look deep inside a planet other than Earth. …