Scientists caution against attempts to narrow the PFAS chemical list by changing the definition of exactly what a "forever ...

This is where the paradox emerges: the very cognitive abilities that allow humans to innovate, plan, and manipulate the ...

In an effort to more effectively keep pace with and reduce the burdens on the rapidly evolving and expanding commercial space sector, the ...

One NASA astronaut and two Roscosmos cosmonauts returned to Earth from the International Space Station on Tuesday. Cosmonauts ...

Researchers are examining a group of species capable of surviving conditions that would be fatal for most forms of life.

As Earth continues to warm, Australia faces some important decisions.

In Focus delivers deeper coverage of the political, cultural, and ideological issues shaping America. Published daily by ...

3I/ATLAS was first spotted on July 01, 2025 by the Asteroid Terrestrial-impact Last Alert System (ATLAS). The third-ever ...

Editor Gerald Owen pushed me to be fair in assessing ideas I disagreed with. He made me a better writer and a better person ...

OTIS is a remotely operated vehicle that has been generously donated to the University of Delaware by Tim Taylor and ...

While more teams can still join the party, these five teams appear to have enough to make a run to the Super Bowl in Santa ...

The massive, intelligent Orca (Orcinus orca) is the world's largest apex predator. Learn how its pack-hunting tactics allow ...