More than 40,000 people are expected to attend the global climate change summit as questions swirl about the United States' future involvement.

A small asteroid burned up in Earth's atmosphere off the coast of California just hours after being discovered and before impact monitoring systems had registered its trajectory.

Medical issues aside, the astronauts described a water leak in June that triggered a blizzard in the International Space ...

2024 may be a record-shattering year of intense heat, not just for us humans, but also for our planet. In this very year, we ...

October saw near-record temperatures, as 2024 looks to be the hottest year ever. This year is "virtually certain" to be the warmest on record, and the first year to climb 2.7 F on average above ...

Astronauts on board the International Space Station (ISS) experience a surprising and unusual variation of day and night.

The presidential campaign comes down to a final push across a handful of states on the eve of Election Day. Kamala Harris ...

Voyager 1 switched to a very old backup radio transmitter, not used since 1981, restoring NASA’s contact amid communication ...

Looking for the exact right gift for Mom? For Dad? For book lovers or beauty fanatics? For perfect stocking stuffers or special splurges? No problem! This year’s list has ideas for them all, including ...

Ohio State coach Ryan Day is 2-6 against top-five teams entering Penn State game. What are the defining threads running ...

NASA lost contact with the interstellar Voyager 1 spacecraft for nearly a week after a technical glitch shut off the probe's ...

If you're planning your honeymoon or want to go on a romantic getaway, get your sunscreen and start packing because ...