Nuclear weapons tests were once a regular occurrence, but most countries haven’t tested in decades, following the adoption of the Comprehensive Nuclear-Test-Ban Treaty in 1996. Now, that moratorium ...

Cleaner wrasse have revealed a remarkable new side of fish intelligence. Marked with fake parasites, they used mirrors to ...

Metaphysics is the branch of philosophy that deals in the deep scaffolding of the world: the nature of space, time, causation and existence, the foundations of reality itself. It’s generally ...

Inside the STEM Zone at St. Francis Catholic High School, through trial and error, iteration and adaptation – with equal parts testing, observing and problem solving – a group of students is reaching ...

WASHINGTON — Experiments and testing on cats, dogs and primates by the Department of Veterans Affairs must end by 2026 under newly enacted legislation that lawmakers highlighted during a House ...

The science pros at TKOR try a viral TikTok experiment to see if peanut butter really glows, separating social media hype from scientific reality.