Do infrared saunas really work? Experts explain the benefits and risks, plus our honest review of the BON CHARGE sauna dome.

A new study published in Science shows that these plants—called cycads—use infrared radiation from heat as a signal to ...

Launched in March, NASA's SPHEREx space telescope has completed its first infrared map of the entire sky in 102 colors.

While infrared light is invisible to most animals, there are some, including salmon, bullfrogs and snakes, that can see in ...

NASA’s SPHEREx has mapped the entire sky in 102 infrared colors, which are invisible to the human eye but can be used to ...

Astronomers have confirmed the first known triple system in which all three galaxies host actively feeding, radio-bright ...

NASA's SPHEREx has mapped the entire sky in 102 infrared colors, revealing hidden details about galaxies and the early ...

The first all-sky map, capturing everything from galactic evolution to cosmic ice in 102 infrared colors, has been released.

When you unlock a phone, step into view of a security camera or drive past a license plate reader at night, beams of infrared light - invisible to the naked eye ...

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In 2015, NASA celebrated the Hubble Space Telescope’s 25th year in orbit by releasing one of its most stunning images to date—a colorful star cluster in the constellation Cari ...