Their new study, published in Nature, reveals how tiny, ultra-light flyers could soon rise to the mesosphere, a part of the ...

Alien: Earth 's latest chapter, titled 'Emergence', is largely a set-up entry ahead of next week's likely explosive season 1 ...

Since astronomers found the first planets outside our solar system in 1992 and the first planet around a sunlike star in 1995 ...

Mars may have released sulfur gases that trapped heat, shaped the climate, and created conditions for ancient life.

Scientists discovered fragile flatworm egg cocoons over 20,000 feet deep in the Pacific, the deepest record of flatworm ...

"It confirms K2-18 b to be our best chance to study a potential habitable environment beyond the solar system at the present time." The saga surrounding Neptune-size "super-Earth" exoplanet K2-18 b ...

"Finding a temperate planet in such a compact system makes this discovery particularly exciting." A fifth planet has been detected within the habitable zone of a neighboring star, where conditions ...

A new method for quantifying grandeur is reshuffling the pecking order of the planet’s most impressive peaks. Turns out ...

Researchers dated dinosaur eggs directly for the first time, placing them at 85 million years old. The findings link climate cooling to evolutionary pressures that may have doomed some species.