New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

Astronomers in Australia picked up a strange radio signal in June 2024 — one near our planet and so powerful that, for a ...

The satellites the world relies on for navigation, communication and more get their bearings from distant black holes – but ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

Signals coming from beneath Antarctica have been detected. They appear to have passed through the Earth as if its matter didn ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

Climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years and that may explain why long-range computer forecasts keep ...

WASHINGTON (AP) — Climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years and that may explain why long-range computer forecasts keep ...

Scientists detected strange radio waves beneath Antarctica's ice, challenging particle physics. The Antarctic Impulsive Transient Antenna (ANITA) discovered the signals, published in a study.

Researchers in Antarctica detected strange radio waves. The signals came from under the ice. The ANITA experiment picked up these unusual waves. Scientists initially searched for neutrinos. But ...