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

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

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

The extinction of the dinosaurs has been a research focus for Sloan for the past 30 years. He discounts the view that an asteroid was responsible for the extinction of the dinosaurs. Twenty-two of ...

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 Cambrian explosion was an extraordinary phenomenon in the evolution of life on the planet that led to the emergence of ...

On his own, Trump could not end Juneteenth as a federal holiday, Paul said. The only way to "cancel" a federal holiday would be for Congress to pass a proposed bill to do so, which could then be ...

The end of the bromance was not unexpected. The two men are similar in key ways – both mercurial, both alpha males, both larger than life. Ultimately, there are no “adults in the room” who ...

IT leaders must be realistic about the October Windows 10 end-of-support deadline. “Unless you’re a small business, you’re not going to hit the deadline,” he says. Application compatibility, even more ...

More information: Zhutong Zhang et al, Tempo of the Late Ordovician mass extinction controlled by the rate of climate change, Science Advances (2025). DOI: 10.1126/sciadv.adv6788 ...