By Steve Gorman LOS ANGELES, Sept 14 (Reuters) - A California-based astrophysicist presented a new theory on Monday to explain why Venus, the planet most like Earth in size, mass and structure, lacks ...

Scientists said in 2020 that the poisonous phosphine gas was a clue about possible life on the planet ...

Venus will shine close to the waxing crescent moon at sunset on Sept. 13.

A century-old mystery in Venus’s clouds just became more intriguing, as scientists calculated how strongly the unidentified ...

So goes the theory offered by scientists at the University of California, Riverside, and published on Monday in The Astrophysical Journal, marking a departure from past explanations for why Venus, the ...

Scientists have long speculated why Venus, with a similar size, mass, and structure to Earth, doesn’t have a moon. New UC ...

The moon and Venus join forces in Scorpio, adding a little mystique to this sky show ...

On Monday, Venus and the moon will appear next to each other in the night sky, in a lovely spectacle as Venus is about to ...

Across wavelengths from 365 to 455 nanometers, the model found that the required absorption was especially strong near the ...

Scientists believe Venus may have had a shallow liquid-water ocean and habitable surface temperatures for up to 2 billion years of its early history, according to findings by NASA. Venus may have ...

New research argues that the planet's rift valleys may indicate continuing tectonic activity, challenging the picture of a ...