Learn why Yellowstone mysteriously does not produce sulfur dioxide, and what it means for volcanic unrest.

The winter solstice, marking the shortest day and longest night of the year, happens just after 3pm on Sunday.

Kilauea is one of the world’s youngest yet most active volcanoes, and one of the six active volcanoes in Hawaii ...

The year’s most memorable moments from astronomy and space exploration include a double-detonating supernova, a private moon ...

Gamma-ray bursts (GRBs) are among the most powerful explosions in the universe, second only to the Big Bang. The majority of ...

In late June 2025, a rare weather event disrupted operations in one of the most arid regions on Earth. A snowstorm swept ...

Daily solar observations gathered for years at the century-old Kodaikanal Solar Observatory have led to a breakthrough understanding of how the Sun’s magnetic activity varies across its latitudes — a ...

Kodaikanal Observatory solar data pinpoints strongest solar magnetism zones. Discover new insights into solar dynamo & space weather forecasting ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

A deadly explosion hit a mosque in a predominantly Alawite area of Syria’s Homs on Friday, said authorities who reported at ...

There's more FM stations on the air than ever these days. Where can you still travel to where the dials are nearly empty?

Far from city lights, Hanle offers one of the clearest night skies in India, perfect for stargazing and spotting the Milky ...