Over billions of years, the Sun will gradually increase in brightness and size, eventually transforming into a red giant.

Hartwick Pines State Park in northern Michigan feels like stepping into a fairy tale—towering old-growth pines, golden light, and pure forest magic in every step.

A popcorn tin is a classic gift, but what if you got them a ~fancy~ popcorn tin? With caramel and spiced with candied orange ...

This topsy-turvy guide to Southern California earthquakes details the history of earthquakes in the Coachella Valley and other facts to know.

Retirement is the golden ticket to explore the world on your terms, no meetings to rush back to, no rigid schedules to keep, and no out-of-office emails to send. After years of putting off travel ...

On this day, instead of launching a dead horse or a 600-pound sow or a flaming piano into the blue sky of this pas­toral ...

Astrophotographer Dan Zafra recently managed to capture rare red sprites flashing in the night sky with the Milky Way and glow from the Aurora Australis.

Astronomers using Hubble and ground telescopes observed a two-phase coronal mass ejection from EK Draconis, a young Sun-like star.

Scientists detect Alfvén waves twisting in the Sun’s corona Waves may explain the corona’s million-degree heat Observation ...