An autonomous submarine named Ran discovers strange structures under the Dotson Ice Shelf in Antarctica, before mysteriously disappearing.

The Antarctic seafloor is one of the last truly unseen places on Earth, and the machines we send into that darkness are ...

In 2022, an international team of scientists sent a 20-foot-long autonomous underwater vehicle (AUV) named “Ran” to traverse the never-explored region beneath the Dotson Ice Shelf in West Antarctica.

A whopping 300 water canyons have been discovered by researchers across Antarctica - some reaching the depths of 4,000 meters ...

A submarine was exploring underwater structures in Antarctica when it mysteriously went missing without explanation ...

"This discovery brings closure to a decades-long mystery," officials said. The remains of a 25-year-old Antarctic researcher have been found 66 years after he disappeared when he fell into a crevasse ...