New Permian species, Yinshanosaurus angustus, found in China.

Long before T. rex, the Earth was dominated by super-carnivores stranger and more terrifying than anything dreamed up by ...

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

In a first-of-its-kind study, Stanford researchers have measured how the abundance of ocean life has changed over the past ...

Stanford study shows ocean biomass has risen over 540 million years, linking biodiversity to long-term ecosystem health.

In the end, over 90 per cent of marine life and 70 per cent of land animals were wiped out in the single worst extinction ...

Biomass reveals the real impact and energy flow of life in an ecosystem, like knowing not just the cast of a play, but who ...

The night lizards may have been the only terrestrial vertebrates that survived in the region of the asteroid impact 66 ...

I am hiking along the Metacomet Ridge in Greenfield, Massachusetts – a rather steep basaltic structure, modestly less than five hundred feet high and topped by a stately brick tower constructed in ...

Extinction of animals ... future mass extinctions, and endangered species. What ... 2025 — An analysis of 900 species over a 20-year period showed that biodiversity enhances ecosystem ...

Yucatan's Chicxulub crater marks one of our universe's most momentous historical events: when an asteroid strike killed 75% ...