Ukrainian President Volodymyr Zelensky told NBC News on Saturday that Russian forces took satellite images of a U.S. air base ...

The astronaut, Michael Fincke, experienced a medical emergency in January that rendered him unable to speak, he said.

Yemen's Iran-aligned Houthis launched missiles at Israel on Saturday (March 28), their first such attack since the start of the Iran war, heightening the risk that a conflict now in its fifth week ...

Mike Fincke, the NASA astronaut whose medical scare in space led to his crew's unprecedented evacuation, said doctors still aren't sure exactly what happened.

What starts as a fun question quickly turns into a fascinating debate about intelligence, evolution, and how humans really compare to other minds. The answer is not as obvious as most people think.

Artemis 2 will serve as the first crewed checkout of the Space Launch System rocket (which flew once before with the uncrewed ...

Project Hail Mary” is shattering box-office expectations, raking in nearly $141 million globally in its opening weekend, a ...

Russia launched drones and missiles overnight on Tuesday (March 24) at Ukraine, killing at least three people, damaging ...

As the number of exoplanets we've discovered increases, the question about life existing somewhere other than the Earth ...

Project Hail Mary is now playing in theaters, but does Ryan Gosling's Dr. Ryland Grace save the Earth and make it home after ...

From escapist adventures like Star Wars to piercing, cerebral dramas like Blade Runner, these sci-fi movies are truly ...