Teachers in weekend dash to make schools safe to open

What’s next: The demand for organs is vast, with nearly 107,000 people on the US transplant waiting list; 17...

Data2vec is part of a big trend in AI toward models that can learn to understand the world in...

So what’s important to the world right now? #ClimateScam trended last Friday and drove users to a river of...

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the...

Personalized cancer vaccines like the ones Moderna and BioNTech are developing are tailored to each patient’s particular cancer. The...

Whether people are going into space as tourists, employees, scientists, or research subjects, figuring out how to send them...