Yuri Gagarin is celebrated as the first human in space, but some believe he wasn’t the first — just the first to survive.

Discover the hidden gem sitcom starring Jim Parsons and Julie Bowen that aired before The Big Bang Theory — a must-watch for ...

The arrow of time can teach us more about how the universe began – and how it will end, says quantum columnist Karmela ...

Before Chuck Lorre's TBBT became a hit, 20th Century was betting on top comedy creators, but only one delivered a ...

What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is ...

Suppose the birth of the universe was not a definite start, but a cosmological rebound far within a black hole? This radical idea has been picking up steam as new theoretical research, spearheaded by ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...

In a stellar nursery 460 light-years away, astronomers sharpened old ALMA data and spotted crisp rings and spirals swirling ...