An avalanche is caused by a chain reaction of events. A vibration or a change in terrain can have a cascading and devastating impact. A similar process may happen when living tissues are subject to ...

Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called crinoids, resembling stalked sea flowers, were among the first creatures to ...

An analysis of a 30,000-year-old fossil vulture from Central Italy has revealed for the first time that volcanic rock can preserve microscopic details in feathers -- the first ever record of such a ...

Irvine, Calif., Jan. 9, 2025 — An international research team led by the University of California, Irvine has discovered a new type of skeletal tissue that offers great potential for advancing ...

NORMAN, OKLA. – Before the oldest dinosaur, before animals or even plants had expanded onto dry land, ancient relatives of starfish called crinoids, resembling stalked sea flowers, were among the ...