Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Physicists are quietly rewriting one of the most basic units in science, using a new generation of optical clocks that can ...

Newtons breakthroughs were not born from instant inspiration but from years of meticulous observation, calculation, ...

Beginning in the mid-20th century, Western intellectuals began dismantling the concept of objective truth. Postmodern ...

Look up on a dark night and the stars seem scattered at random. Step back in scale, though, and the Universe looks nothing ...

The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out ...

Quantum 2.0: The Weird Physics Driving a New Revolution in Technology by Paul Davies (Feb. 6, $26, ISBN 978-0-226-84932-4) ...

If the moon were to suddenly turn to cheese, the movie pitches would be insufferable. In When The Moon Hits Your Eye, voted ...

IsoAcoustics upgrades, IsoTek power cleaning, Stranger Things mania, and the Great Weiner Resurrection—this Editor’s Round-Up dives into audio, culture, and hot dog chaos.

Odd radio waves emanating from the ice don’t fit our model of particle behavior. Could they be a sign of dark matter?

Fleets of satellites interfere with snapshots taken by Earth-bound observatories. But a new study suggests these orbiters will also contaminate observations by four space telescopes, including Hubble ...

On Timaeus in Paradise: Metaphors and Beauty from Plato to Dante and Beyond, by Piero Boitani.