To explain these observations, they proposed a new kind of energy that is responsible for driving the universe’s accelerated expansion: dark energy. Astrophysicists now believe dark energy makes up ...

This video examines a Jane Doe case that remains unsolved after 48 years, outlining what is known, investigative efforts, and ...

Nuclear fusion has moved from punchline to pitch deck, with tech giants, oil majors and governments all racing to claim a ...

Scientists are uncovering new clues that a cosmic explosion may have rocked Earth at the end of the last ice age. At major Clovis-era sites, researchers found shocked quartz—evidence of intense heat ...

A rapid succession of Section 202(c) emergency orders has forced utilities to keep more than 2 GW of coal capacity online in December alone, marking an unprecedented federal intervention in grid ...