In a groundbreakingrelease on July 7, 2025, NASA showcased extraordinary images from its Hubble and Webb space telescopes ...

Some of these open clusters are pretty famous, such as the Pleiades cluster, also known as the Seven Sisters. This is ...

The UV Index provides a measure of the sun's ultraviolet radiation, a short wavelength of light invisible to humans, that can ...

What if the secrets of the early universe are written not in distant galaxies, but in the gas and dust of our galactic ...

This article appears in the August 2025 print edition with the headline “The New Arms Race.” ...

The nine suits filed this month alleged the telecom giants have infringed on patents attributed to Headwater Research and its ...

An in-depth look at managing sun damage through in-clinic procedures, lasers, and the right skincare. Plus, experts what sun ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

Putting aerosols in the stratosphere to reflect sunlight could prevent the shutdown of key ocean currents, but only if it is ...

There are far too many true believers among journalists, all eager to join AP’s Seth Borenstein in declaring this the ...

Vivian Health reports AI is revolutionizing medical imaging, enhancing speed, accuracy, and patient care through advanced ...

Solar radiation quantities measured Solar energy received at the Earth's surface can be separated into two basic components: direct solar energy and diffuse solar energy. Direct solar energy is the ...