With a little imagination, you will see the near-term extinction trajectory for Snake River salmon and steelhead in geographic motion. As updated through 2024 fish returns, the report shows six Snake ...

Earth has a flair for dramatic resets, though it usually takes millions of years to deliver them. Over its long history, life has been knocked back by volcanic eruptions, climate swings, changing seas ...

This is the conclusion of Daniel H. Rothman, a Professor of Geophysics in the Department of Earth, Atmospheric, and Planetary Sciences at the Massachusetts Institute of Technology in Cambridge, MA. He ...

New research finds that the fertility rate needed to sustain a population is much higher than once thought, especially when sex ratios or mortality rates shift. This raises important questions for ...

Many experts believe we may soon face a mass extinction event, with a high proportion of Earth’s species dying out. Projections indicate the climate will continue to change for centuries to come, and ...