Science

The steady drumbeat of reports about new variants of the coronavirus — first in Britain, then in South Africa, Brazil

In the first hours of his presidency, Joe Biden plans to set in motion a series of reforms to signal

A critical piece of NASA’s giant moon rocket is in good shape even after a test firing on Saturday was

At some point early during California’s COVID lockdown, I made an emergency trip to the dentist. I was in pain,

Two of the knots, they concluded, were probably small galaxies with small internal motions being cannibalized by the big galaxy.

Ted S. Warren / AP A person completes a swab of their mouth using a Curative test at a walk-up

“When we look at what’s happened in the U.K. and think about this new variant, and we see all the

Emily Fischer A photo from Emily Fischer’s hike with her kids. On a backpacking trip in northern Colorado last August,

After billions of dollars and a decade of work, NASA’s plans to send astronauts back to the moon had a

In September, Jamie Nadeau, a 32-year-old nutritionist based in Massachusetts, posted a TikTok that went semi-viral. “Is 1,200 calories right