Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...

The winners of the Underwater Photographer of the Year 2025 contest showcase majestic whales, thirsty camels and diverse ...

Though sun halos can happen year-round, they are especially noticeable in the winter when ice-filled cirrus clouds are more common.

A planetary alignment happens when planets “line up” on the same side of the sun. The phenomenon is visible this month ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

The best tech products announced this week include planar magnetic headphones, Apple's new "cheap" iPhone and Nomad's upgraded EDC.

There is more to photovoltaic panels than the materials that comprise them: The design itself can also drive—or potentially ...

Solar cells with two faces can capture more sunlight than ever and they can even be put on transparent glass windows.