The decline in US life expectancy is well documented, perhaps to the point of being too well documented and very predictable.

Enjoy dark skies for evening observing, then catch a meteor shower and a planetary conjunction in the morning sky this week.

Panic no more! Asteroid 2024 YR4 risk level drops back down for impacting Earth in 2032.

Q-CTRL, an Australian quantum technology company, has demonstrated just that. They have a GPS-free navigation system that ...

As NASA prepares to return to the moon, studying astronaut health and safety is a top priority. Scientists monitor and ...