A palm oil company is rapidly clearing rainforest inside a UNESCO Biosphere Reserve that’s home to orangutans and sun bears, ...

The winter solstice marks the shortest day and longest night of the year, but when is it in 2025 and what more does it ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

Ask someone on Earth for the time and they can give you an exact answer, thanks to our planet's intricate timekeeping system, ...

Using images from the James Webb Space Telescope (Webb), an international research team including Western's Stanimir Metchev ...

The European Space Agency's Solar Orbiter spacecraft has achieved a groundbreaking milestone by capturing the first-ever ...

By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...

Africa's Limpopo River, an S-shaped wonder, uniquely crosses the Tropic of Capricorn twice. This vital transboundary waterway ...

Meteorological winter starts on Dec. 1. Yet, winter doesn’t officially begin until the winter solstice, which is on Dec. 21, ...

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

A massive solar storm in May 2024 gave scientists an unprecedented look at how Earth’s protective plasma layer collapses ...