Researchers have described a large set of previously unrecognized enzymatic domains—named the Lipocone superfamily—and outlined their evolutionary pathway from bacterial defense molecules to key ...

Postal traffic to the US dropped more than 80% after the Trump administration ended the de minimis tariff exemption for low-cost imports, the United Nations postal agency said Saturday. The AP reports ...

Steven McKnight and Dirk Görlich received the Albert Lasker Basic Medical Research Award for their work on the role of ...

At 18, Katie Stubblefield lost her face. At 21, she became the youngest person in the U.S. to undergo the still experimental surgery. Follow her incredible story. Sixteen hours into a transplant ...