Global conservation efforts are vanishing fast as funding ends and protections weaken, threatening species and climate goals.

Defense Secretary Pete Hegseth challenged major US defense contractors to speed up weapons development or “fade away” in a ...

Signals passing through the air are distorted by atmospheric and environmental impairments including multipath scattering and dispersion. This article introduces several commonly used mathematical ...

The Celtics slipped — literally and figuratively. But forget the wet floor. Rebounding, defense, and cold shooting cost ...

Angels superstar Mike Trout has already compiled a trophy cabinet that's worthy of an induction to Cooperstown.