Measles is rarely seen in the U.S., but Americans are growing more concerned about the preventable virus as cases rise.

Colossal Biosciences has altered several genes in mice to make them look more mammoth-like, but the company is far from its ...

BIG BEND NATIONAL PARK, Texas – Two national park staff members made an astonishing discovery while walking through Texas' Big Bend National Park last year that has resulted in a new classification of ...

Walking through the boundless landscape of red rocks and limestone cliffs in Texas' Big Bend National Park last March, a volunteer and a park ranger came across a plant they didn't recognize.

A new plant species called the Wooly Devil has been discovered at Big Bend National Park in Texas, the National Park Service announced Monday. The Wooly Devil, or Ovicula biradiata, was first ...

The tiny plant, affectionately called "Wooly" or "Wooly Devil," was found sprinkled among the desert rocks in a remote area in the northern reaches of the park. The plant was first spotted in ...

MAMMOTH, California (KOVR) — A Mammoth Mountain ski patroller who was injured in an avalanche last week has died, according to the resort. On Saturday, Mammoth Mountain Resort said ski patroller ...