Emmanual Dabney, a park ranger for the Petersburg National Battlefield, walks through this bloody, racially charged battle on ...

Astronomers have re-examined the biggest explosion ever seen, possibly the most massive explosion since the Big Bang, to ...

It was Gunn's first time in front of a crowd in the weeks since "Superman" was released and has earned more than $200 million ...

Brig. Gen. Leslie Groves: After arriving at the Alamogordo base camp on July 15, a brief review of the situation with Oppenheimer revealed that we might be in trouble. The bomb had been assembled and ...

Earth has experienced both hot and cold periods over time, though warm times have been more common. That’s true of the last 485 million years, as seen in this timeline reported in 2024. Our genus, ...

For sale: A 54-pound (25-kilogram) rock. Estimated auction price: $2 million to $4 million. Why so expensive? It's the largest piece of Mars ever found on Earth.

Sotheby’s says the meteorite was blown off the surface of Mars by a massive asteroid strike and traveled 140 miles to Earth, where it was found in the Sahara in Niger in 2023.

A Martian meteorite said to be the largest piece of Mars on Earth, estimated at $2 - 4 million, is displayed at Sotheby's, in New York.

On July 9, 2025, scientists at the International Earth Rotation and Reference Systems Service (IERS) reported that the Earth completed its rotation approximately 1.3 to 1.6 milliseconds faster than ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

Will the Earth spin faster July 9? Is July 9 the shortest day? Scientists anticipate that Earth's rotation will quicken enough to create three shorter days between July and August.