New research suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for photosynthesis.

For decades, we believed there were nine planets in our solar system—until Pluto was reclassified in 2006. But what if ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

Hawaii’s regular sunshine, short rain showers and clean air come together to create some of the planet’s best conditions for ...

Gies, now 46, has documented her lifelong quest for body acceptance in the new book “It Must Be Beautiful to Be Finished: A ...

He joins Alex Albon at Williams on a multi-year deal for the new season, with the team set to unveil their new car in a one-off colour scheme before their real 2025 livery is revealed in London ...

On February 5, 2025, in Lima, Peru, @dianitagcr shared a video of the Rimac River turning an abnormal red color. In the video, while crossing the bridge, the author noticed the unsettling hue in the ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

Alongside Pluto, Eris was also classified as a dwarf planet under the new criteria. Pluto’s reclassification triggered an emotional response, especially among those who had grown up with nine ...

The Falcon 9 rocket carrying the small satellite fleet ... The test article passed its trials with flying colors, according to Vast, withstanding pressurization for more than 48 hours and ...

(AP Video by Audrey McAvoy, Jennifer Sinco Kelleher, Manuel Valdes) HONOLULU (AP) — Hawaii’s regular sunshine, short rain showers and clean air come together to create some of the planet’s best ...