American Airlines launches free inflight Wi-Fi for AAdvantage members, closing a competitive gap while highlighting ...

A new threat targeting Starlink satellites in orbit could have serious consequences for other satellites, too, affecting ...

As a teacher, I can explain how to balance a chemical equation or calculate the speed of a satellite in orbit, but school ...

As a teacher, I can explain how to balance a chemical equation or calculate the speed of a satellite in orbit, but school ...

When we think of global warming, what first comes to mind is the air: crushing heat waves that are felt rather than seen, ...

Nuclear weapons tests are among the most violent events humans can trigger, and that violence leaves fingerprints in the ...

From ukulele-toting TV contestant to meditative soundscapes and coral planting ...

In low-Earth orbit, a small California startup is trying to do something that sounds like science fiction: redirect sunlight ...

Christopher Nolan’s Interstellar created a black hole that would later turn out to be fairly scientifically accurate.

Because "Star Trek" strives to base itself on actual science as much as possible, the beloved sci-fi franchise has inspired ...

That moment Obama left the so-called free world leaderless, ceded initiative to dictators, militias, and transactional power ...

When we think of global warming, what first comes to mind is the air: crushing heatwaves that are felt rather than seen, ...