Scientists reconstructed 540 million years of sea level changes, showing Earth's oceans rose and fell by hundreds of feet ...

Tomkins and his team reconstructed an unusual rise in the number of meteorite impacts known as the Ordovician impact spike, ...

Researchers have found evidence suggesting that the Earth may have once had a system of Saturn-like rings. The rings are ...

Manitoba is well-known for its fossil record, including the fossil-filled, world-famous Ordovician-aged Tyndall Stone and the ...

And yet, that’s precisely what a new analysis has concluded. “Our study indicates that organisms with slender body profiles ...

Shell-rich rocks trace a mostly upward climb in ocean life, with each mass extinction slashing both diversity and biomass ...

ESA’s Biomass satellite reveals hidden carbon, forests, and terrain using advanced radar that sees through trees, sand, and ice.

During Earth’s ancient global glaciation, known as “Snowball Earth,” scientists propose that life may have survived in meltwater ponds scattered atop the icy surface. Credit: Shutterstock Modern-day ...

NEW YORK (AP) — Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt has long been known for its ancient rocks ...

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt in Quebec has long been known for its ancient rocks, but ...

Scientists have identified what could be the oldest rocks on Earth from a rock formation in Canada. The Nuvvuagittuq Greenstone Belt in Quebec has long been known for its ancient rocks, but ...