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Fossil

Science

Paleontologists discover “one-in-a-million” fossil with 450-million-year-old soft tissue

Scientists have discovered a remarkably preserved 450-million-year-old fossil containing soft tissues from an ancient starfish relative, revealing unexpected details about marine life more than 200 million years before dinosaurs existed. Found in a museum collection, the extraordinarily rare specimen offers new clues about how Earth's earliest reef animals fed, survived, and evolved.

Science

Global fossil fuel emissions set to fall in 2026, but total CO2 keeps rising

Global fossil fuel emissions are projected to fall in 2026 as renewable energy and electric vehicles gain ground, but rising emissions from deforestation threaten to push total CO2 emissions to a new record. Scientists warn that the world's remaining carbon budget for limiting warming to 1.5°C could be exhausted in less than four years, even as a lasting decline in emissions appears increasingly within reach.