Planet Fitness Inc. PLNT Founder and CEO Mike Grondahl detailed a history of rampant abuse at the company and alleged it misrepresented its financials during a recent interview with controversial ...

If you've ever seen Don't Look Up, you're likely vaguely aware that Earth could be destroyed by an asteroid and maybe also a little concerned about how humanity would deal with that threat. Now, NASA ...

Astronomers may have solved a enigma involving a mysterious X-ray signal from a dying star that's been puzzling scientists since 1980. New data from NASA's Chandra X-ray Observatory telescope and the ...

"We might have finally found the cause of a mystery that’s lasted over 40 years." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Using NASA's ...

X-ray: NASA/CXC/SAO/Univ Mexico/S. Estrada-Dorado et al.; Ultraviolet: NASA/JPL; Optical: NASA/ESA/STScI (M. Meixner)/NRAO (T.A. Rector); Infrared: ESO/VISTA/J ...

After tracking a puzzling X-ray signal from a dying star for decades, astronomers may have finally explained its source: the old star might have destroyed a nearby planet. Dating back to 1980, X-ray ...