Birds and dinosaurs lived together for millions of years, but only toothless birds survived the asteroid impact that upended ...

Scientists have extracted the oldest RNA molecules out of a woolly mammoth, gaining a snapshot into the processes at work in the extinct mammal's body just before it died.

For millions of years megalodon was the ultimate super apex predator cruising warm prehistoric seas and crunching ancient ...

Abstract: We report a 2 × 2 SOI Mach-Zehnder thermo-optic switch with folded waveguides and heaters. The Pπ is 7.8 mW. The extinction ratio is larger than 35 dB over the C-band. The rise/fall times ...

One of the most fearsome predators to rule the seas millions of years ago may have left something behind at Virginia Beach’s ...

How did one of the largest apex predators on planet Earth go extinct? Check out today's new epic video where we explain how the Megalodon actually died off. What killed off this giant shark for good?

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Kids are hollering ‘6-7’ in the classroom. Here’s what it means. Kids are hollering '6-7' in the ...

Scientists have long debated whether dinosaurs were in decline before an asteroid smacked the Earth 66 million years ago, causing mass extinction. New research suggests dinosaur populations were still ...

CINCINNATI — Heather Farrington sorts butterfly skins, placing them in envelopes and then into multiple boxes. A co-worker teases her. “Weren’t you doing that last week, too?” Farrington laughs.

Prominent research studies have suggested that our planet is currently experiencing another mass extinction, based on extrapolating extinctions from the past 500 years into the future and the idea ...