The Earth became darker from 2001 to 2024, meaning it reflects less sunlight, a research team reports in the journal ...

Saturn takes center stage once darkness falls in October. Although the ringed world reached opposition and peak visibility in ...

Plus: Why are hurricanes so powerful? Are winds on other planets like they are on Earth? The answer, my friend, is blowin' in ...

Right now, cold air high above Antarctica is up to 35ºC warmer than normal. Normally, strong winds and the lack of sun would ...

Autumn means shorter and cooler days, and longer nights, causing leaves on trees to change colors and fall to the ground ...

If you’re mounting solar panels, everybody knows the drill, right? Point them south, angled according to latitude. It’s easy.

Thursday is Cleveland's equilux day, marking the balance of daylight and nighttime. After the equilux, Cleveland’s nights ...

October’s full moon will be the largest and brightest moon of the year, marking the first so-called supermoon since November ...

Fresh observations from the James Webb Space Telescope ( JWST) — the most detailed yet of the planet's upper atmosphere — ...

The southern hemisphere's polar vortex is weakening in response to a rare episode of stratospheric warming above Antarctica.

October's longer nights bring two transits of Titan across Saturn, while Io and Europa tango together across Jupiter three ...