Tesla Inc. TSLA and SpaceX CEO Elon Musk shared the possibility of encountering extraterrestrial life as space travel technology and orbital datacenters evolve. Maybe We'll Meet Aliens During the xAI ...

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Neutrinos are very small, neutral subatomic particles that rarely interact with ordinary matter and are thus sometimes ...

Researchers looking for signs of extraterrestrial life instead stumbled upon a pulsar at the center of the Milky Way galaxy.

If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to ...

Interstellar comet 3I/ATLAS has triggered fevered speculation after the James Webb Space Telescope detected an "out of order" burst of methane in its coma, puzzling even seasoned astronomers. While a ...

The Office of Director of National Intelligence Tulsi Gabbard obtained voting machines from Puerto Rico and probed them for security vulnerabilities, the office said in a statement to CNN on Wednesday ...

Trump’s stopgap bill funds the department of homeland security until 13 February ...

The US announced the immediate withdrawal of 700 federal immigration enforcement officers from Minnesota after protests ...

Scientists say methane bursts from the ocean floor could explain long-standing disappearances once blamed on mystery and myth ...

On the ground in Minneapolis, residents and local officials say they see no de-escalation — and in some cases, an increased ...