Most of us first hear about the irrational number π (pi)—rounded off as 3.14, with an infinite number of decimal digits—in ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

By establishing a larger principle for how things shatter, certain energy-intensive tasks could gain an advantage.

How the world of the smallest particles is structured, what is known about fundamental forces, and what particles have to do ...

Scientists say that Mars may need its own time zone as they calculate that clocks on the red planet will tick 477 ...

Hypersonic vehicles aren't much use if you don't know where they're going, so Northrop Grumman is developing new navigation systems for autonomous craft that can stand up to the rigors of flying at ...

Newton’s breakthroughs were not born from instant inspiration but from years of meticulous observation, calculation, ...

The Expanse became one of Prime Video's definitive sci-fi series, and there are some episodes that embody the genre better ...