According to an alternative model of how intelligent life emerges on planets like Earth, the existence of aliens—and human ...

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

Another night of observations revealed there is little to fear from the football field-sized Asteroid 2024 YR4.

Researchers present an alternative to the long-held “hard steps” theory to explain the evolution of complex life, suggesting ...

In this week's issue of our environmental newsletter, CBC's Jaela Bernstien gives us an inside look at how U.S. President ...

We often see photographs that show how glaciers have diminished in size over the last century. The recession of glaciers is a ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Outside of a handful of valleys in Antarctica, the Atacama is the driest place on Earth. The inhospitable landscape of sand, ...

President Trump launched the Artemis program to return U.S. astronauts to the moon for the first time since Apollo. Now the ...

Geology’s Theory of Everything continues successfully to defend its title. ■ Curious about the world? To enjoy our mind-expanding science coverage, sign up to Simply Science, our weekly ...

The chances of asteroid 2024 YR4 colliding with Earth in 2032 hit a record high. Experts expect the risk percentage to fluctuate before likely dropping to zero. Here’s why.

From space, scientists can track everything from sea levels or greenhouse gases to infectious bacteria or water stored ...