Time-lapse of Space Shuttle Endeavour stacked with an external tank and pair of solid rocket boosters for a exhibit at the California Science Center. Credit: California Science Center | time-lapse by ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" footage of three solar prominences erupting from the sun's mysteriously hot ...

In one of the most remote and harsh environments on Earth, three penguin species are telling a story that’s about much more ...

In Antarctica, penguins do not lay their eggs at random. Their breeding cycles are precisely timed with the seasons, so chicks hatch when conditions a.

The Surinam toad has an unusual trick for reproduction: instead of leaving their spawn in water to develop, once the eggs are laid, the male presses them into the female's back.

One of the largest and oldest icebergs ever tracked by scientists has turned blue and is "on the verge of complete disintegration," NASA said on Thursday. A NASA satellite captured an image of the ...