Multiple COVID infections can lead to chronic health issues. Here’s what to know. A previous SARS-CoV-2 infection can protect you…
DNA recovered from ancient teeth and bones enables researchers to understand population shifts over time. How ancient DNA—from Neanderthals to…
7 simple innovations that could save millions of mothers and babies Global progress in addressing maternal mortality has stalled, according…
Why do some say natural deodorants are better—and are the claims accurate? Many antiperspirants use aluminum, which plays a big…
Why our fast-paced society loves yoga This ancient practice is not only a fitness regimen, but science shows it's also…
Whale watching is booming. Here’s how to do it responsibly. These tours are generally beneficial for whales, but they can…
To depict the notion of U.S. blue zones, artist Luisa Rivera says she “focused on the subject’s hand as a…
This example of a five-day diet mimicking a fast would be taken no more than four times over the course…
2030: THE OCEANS A gray whale in the waters off Baja California. Once called “devil fish” and targeted by whalers,…