Ancient mammals may have had an easier time moving across the Isthmus of Panama from north to south thanks to Mexico’s ...

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 ...

Researchers documented behavioral similarities between 11 rehabilitated elephants and their wild counterparts.

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

It's pretty cool, but not exactly news, that lizards can regrow their tails and starfish can regenerate arms. However, the ...

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

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 ...

Researchers scanned the ears of hundreds of marine mammals to deduce when pinnipeds evolved to hear well in both air and ...

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