The solar storm was triggered by an intense X8.3-class flare on Feb. 1, followed by another powerful X4.2 flare on Feb. 4, keeping aurora chances elevated through Friday ...

A new imaging breakthrough combines ultrasound and light-based techniques to generate vivid 3D images that show both tissue ...

Just like you I want to live longer, so I went to a longevity conference to separate hope from hype. What I found was reassuring.

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

This moment of revelation is common to many people who don’t form mental images. They report that they might never have ...

"The reason we are seeing them so far south and with so much intensity is that as the sun reaches its maximum activity it produces the most powerful and frequent geomagnetic storms, and if they are ...

There is a lot we have yet to understand about the center of the Milky Way—could it be due to a mass of invisible dark matter?

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people use telescopes to look into space ...

Ten powerful ways regular exercise supports both the body and the mind as we age — far beyond just staying in shape.

Latest documents indicate high-profile figures continued friendships with financier after child sex abuse convictions ...

Imagine shining a flashlight into a material and watching the light bend backward—or in an entirely unexpected direction—as ...

Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new ...