A diet rich in the amino acid arginine might help the immune system fend off cancer and infection. In mice, eating a ...

A canopy call, a partial photo and DNA revealed a new primate species — one that may already be at risk of extinction.

Women who received treatment for autoimmune diseases with CAR T cell therapy went on to have regular pregnancies and healthy ...

Common dolphins in New Zealand are biologically older than their calendar ages. Trace metals and “forever chemicals” may be ...

A century of hints has suggested the famed red supergiant had a star pal but seeing it amid Betelgeuse’s brightness has been ...

We love public science lessons, like the algae debacle that turned Washington, D.C.'s Lincoln Memorial Reflecting Pool a ...

The inferno that sent toxic smoke billowing toward the United States won't be the last. Officials are now battling both the ...

Any attempt to better understand Möbius strips is bound to run into some kinks. The twisted loops are so strange that mathematicians have struggled to answer some basic questions about them. For ...

History is full of aha moments where an apparent failure was actually the breakthrough people didn't know they needed. Take ...

Remains pulled from the La Brea Tar Pits revealed deformed vertebrae and rare tumors, possible signs of inbreeding among ...

A chat with aged avatars of future selves can guide people paralyzed by tough decisions. The question is what information to ...

Killer whales might pulverize sunfish to break them into smaller bites for young orcas — or they might just find it ...