OF201, the object belongs to the same all-star family as Pluto: dwarf planets. Its diameter, roughly 435 miles (700 km), is ...

Out where the Sun shrinks to a bright pin, Voyager 1 is getting a cosmic suntan. Nearly 24 billion kilometers from Florida’s ...

According to two new nationwide surveys, that solitude isn’t just a recharge—it's a symptom. Researchers now say American ...

Step outside on a clear night, trace the hazy stripe of the Milky Way and enjoy the comfortable illusion that you more or ...

Sunrise on Gale Crater paints Mount Sharp in rusty gold. Two hundred million miles away, back on Earth, a room of bleary-eyed ...

North Dakota’s summer evenings usually smell of cut hay. On June 11, the scent was more like a campfire you couldn’t outrun.

New observations from NASA’s James Webb Space Telescope now point to the culprits that cleared the haze: dozens of dwarf ...

You’re sipping coffee when the doorbell rings. It’s the hiking boots you almost ordered last night after scanning weekend ...

Robinson, a 50-year-old former British Army officer, has logged dives on everything from sunken Spitfires to Cold War subs.

An uninvited guest in a California seawater tank has turned into a milestone for evolutionary biology. Researchers sequencing ...

The National Energy Assistance Directors Association expects the average U.S. household to pay $784 for summer electricity in ...

Americans born in 1959 will face a new reality next year: their full-retirement age (FRA) rises to 66 years 10 months. The ...