As Wes Ball’s Kingdom of the Planet of the Apes inches a bit closer to the time period that the original movie was set in, ...

The Planet of the Apes franchise has offered several versions of Earth's future, and the sci-fi epic has retconned its own ...

From 'Space: 1999' and 'Battlestar Galactica' to 'UFO' and 'Mork & Mindy,' the 1970s might be the best decade of sci-fi TV ...

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

Would clues be traced to microfossils trapped within ancient Martian rocks, swim in waters of an ocean world, or lead to an Earth-like twin thought of as Planet B? Or perhaps a technosignature ...

But the study authors, and other experts, remain cautious and have not declared a definitive discovery of life beyond our planet. Using the James Webb Space Telescope, the team detected chemical ...

What makes SeaCure interesting is that it is testing whether it might be more efficient to pull planet-warming carbon from the sea, since it is present in greater concentrations in water than in ...

The planet is about 2.6 times larger and 8.6 times more massive than Earth. Scientists believe it may be a “Hycean” world, a class of planet with hydrogen-rich atmospheres and potential global ...

A team at the University of Cambridge’s Institute of Astronomy made the discovery while studying the atmosphere of K2-18 b, a planet orbiting a dwarf star in the constellation Leo, about 124 ...