NASA is gearing up to launch the Nancy Grace Roman Space Telescope this summer, sending the spacecraft 1 million miles from ...

Artistic representations of ancient humans often show large men with bulging muscles – but our ancestors were actually ...

Some scientists think that in five billion years, as the Sun ages and transforms into a Red Giant, Earth will be swallowed ...

Longtime Calgary Herald and Sun journalist John Down was also inducted into the Stampede Hall of Fame for his years covering ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

A study of fossil teeth from China shows early mammals got bigger before their diets became specialized after the ...

Scientists are sure that the tiny ancient humans went extinct 50,000 years ago. However, one of them believes that there is a ...

"Although some additional assumptions have gone into the estimated length, the rediscovery of the vertebrae from Denmark eliminates any doubts about the maximum vertebral diameter of 23 centimeters ...

While it once was temperate and lush, Earth's southernmost continent Antarctica froze over about 34 million years ago, covered by an ice sheet that today is up to around 3 miles (5 ​km) thick. By ...

On the early Earth, the surface and the deep interior are usually pictured as separate worlds. Subduction – the process that drags ocean floor into the planet – is thought to have switched on late. A ...

Earlier today, we offered an exclusive sneak peek of what NBC's Surviving Earth has to offer with tonight's chapter. The landmark series takes viewers back 450 million years to celebrate the ...

With the next chapter debuting tonight, we've got an exclusive look at NBC's Surviving Earth S01E03: "When the Asteroid Fell." ...