A 410-million-year-old fossil shows ancient lichens were shaping Earth’s surface long before forests took root.

When Earth’s ancient supercontinent Nuna broke apart, it reshaped oceans, cooled the climate, and set the stage for complex ...

New research reveals that Earth’s so-called “Boring Billion” was a time of dramatic change beneath the surface.

Tyee contributor Christopher Guly is an Ottawa-based journalist and a member of the Canadian Parliamentary Press Gallery. “I just want to live through 2026,” said David Suzuki in a recent interview ...

Netflix’s ‘Stranger Things’ kicks off its final season, ‘Pluribus’ is revealed on Apple, and ‘Landman’ returns to Paramount+ ...

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 ...

New research reveals how powerful coronal mass ejections may have been essential to the rise of life on planet Earth.

An analysis of feldspar crystals within the oldest magmatic rocks in Australia has provided a unique insight into Earth's ...

Scientists have long wondered why Earth's overall makeup doesn't fully match the mix of materials found in ancient meteorites ...

The documentary filmmaker, long a chronicler of the American experience, talks about his latest film for PBS, "The American ...

Researchers uncovered a 2.75–2.44 million-year-old site in Kenya showing that early humans maintained stone tool traditions for nearly 300,000 years despite extreme climate swings. The tools, ...

Learn how early hominins crafted the same sharp-edged Oldowan tools through 300,000 years of climate change, revealing one of ...