Every time I see the moon in the sky, it makes me happy. Our natural satellite is so familiar it’s easy to take it for ...

Scientists have said the conditions are the result of a climate that is “fundamentally different” from the time before fossil ...

The space agency has put out a call for its Moon & Mars Exploration Analog, which recreates the challenges of a long-duration ...

The question of how gravity interacts with the quantum world has long perplexed physicists, but a non-quantum theory of space ...

The America250 time capsule will hold dozens of historical treasures. Avoiding dampness and other dangers requires lots of ...

X-Men ’97’s debut has left viewers with burning questions around Mother Askani and Nathan Summers, as well as the team’s time travel plot. The new season features the heroes scattered across different ...

Trump’s push to lift a 50-year ban could revive supersonic travel—Newsweek maps show how flights might get dramatically faster worldwide.