A new study by University of Arizona researchers bolsters the case that fossilized footprints in White Sands, New Mexico, are ...

Iridium is relatively rare in Earth's crust but is more abundant in stony meteorites, which led the Alvarezs to conclude that the mass extinction was caused by an extraterrestrial object.

The notion of bringing vanished species back to life—some call it de-extinction—has hovered at the boundary between reality and science fiction for more than two decades, ever since novelist ...

Humans have driven sharks and their cousins to the brink of extinction. The health of the entire ocean is at stake.

New fossil evidence shows that South America’s extinct mastodons were vital seed dispersers, and their loss still haunts ...

In the 80's the median age for first-time homebuyers was 29. That grew to 35 in 2023 and spiked to 38 in just one year, 2024.

U.S. officials proposed Monday to protect the pangolin, a small, nocturnal mammal covered in scales, under the Endangered ...

Auronda Scalera and Dr. Alfredo Cramerotti, an internationally recognized curatorial duo working at the intersection of ...

A study with the involvement of the UAB, IPHES-CERCA and URV, published in Nature Ecology & Evolution, provides for the first ...

He flicked a few switches and the twin piston engines fired into life. The wheels began to turn and through the window I ...

Seven days after the expiration of the June 3, 2025 deadline for Bureau De Change (BDC) recapitalisation, operators in the ...