An increasing number of luxurious expedition cruises and cruise-only voyages on larger liners has brought a surge of ...

Geologists suggest the catastrophic impact of "S2" delivered key nutrients to the oceans, prompting microorganisms to thrive ...

The source of Earth's water is an enduring mystery that extends to exoplanets and the notion of habitability. In broad terms, ...

Four astronauts returned to Earth on Friday after a nearly eight-month space station stay extended by Boeing's capsule ...

SpaceX Crew-8 splashed down on Friday, nearly two months later than planned due to issues with Boeing's Starliner and poor ...

The mantle is split up into two domains — the African and the Pacific — that emerged when supercontinent Pangaea broke apart.

Mysterious Circumstances After landing back on Earth, a NASA astronaut was taken to the hospital for an unidentified health ...

Former First Lady Michelle Obama hit the campaign trail for Vice President Harris in battleground Michigan on Saturday, ...

A heavy metal guitarist who was part of the far-right Oath Keepers extremist group when he joined the riot at the U.S.

Watch the moment four astronauts splashed down just off the Florida coast in a return to Earth after a nearly eight-month ...

The recent surge in warming led to fears that climate change may be accelerating beyond model projections, but a fall in how ...