Health screenings, like those for colorectal cancer, can uncover issues at an early stage—when they may be more treatable. But as we get older, it’s not always clear which tests are still essential.

Was a powerful cosmic explosion seen by the Einstein Probe launched by a supermassive black hole snacking on a star, by a ...

Gamma ray bursts are the most energetic events in the universe. What if one hit Earth?

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey through hypothetical worlds and possibilities, some in distant corners of the ...

Monitoring respiratory motion during diagnostic imaging and radiation therapy is crucial for accurate diagnosis and treatment ...

Scientists have created the first-ever 3D maps of star-forming molecular clouds near the Milky Way's supermassive black hole, ...

Highly energetic explosions in the sky are commonly attributed to gamma-ray bursts. We now understand that these bursts ...

For optical astronomy, the space station will be accompanied by the Xuntian telescope, which can be translated to “survey the ...

The Einstein Probe is revolutionizing our view of the distant X-ray universe, offering an unprecedented look at some of the ...

The recent detection of a cosmic explosion by the Einstein Probe is stirring excitement among space watchers everywhere.

That gamma rays under certain experimental conditions appear to become less penetrating as they pass through matter was shown by Dr. Gray in 1913. Recently it has been shown by me (Phil.