Earth's magnetic field strength and atmospheric oxygen levels have oscillated in tandem for around 540 million years, ...

Beneath the bogs of New Zealand’s Northland is a massive Ngāwhā kauri, living from 41,000 to 42,500 years ago, which gives an isolated, unbroken record of a period when Earth’s magnetic field declined ...

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

Cancer, stroke, bone loss among diseases and conditions studied in microgravityJACKSONVILLE, Florida - Mayo Clinic physician ...

I’m a researcher who specializes in learning and memory, and I use magnetic resonance imaging (MRI ... I’m used to doing MRIs quite a bit, given my field. I know that the American College of ...

"Each new detection brings us closer to understanding the origins of complex organic chemistry in the universe — and perhaps, the origins of the building blocks of life themselves." ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth.

In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that one trip around the Sun takes more than 11,000 years. For much of that time ...