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 ...

The Earth is predicted to increase its rotation speed in July and August, once again bucking the trend of a slower rotation ...

For over half a billion years, Earth’s magnetic field has risen and fallen in sync with oxygen levels in the atmosphere, and ...

"If the effect is real and scaling behaves the way our equations say, then the possibility becomes real," Chyba told Newsweek.

The earliest light in the universe has been traveling across space since just after the Big Bang. Known as the cosmic ...

Geologic records reveal that magnetic field strength and oxygen levels rise and fall together, implying deep-Earth processes ...