"Waxing and waning prairie: New study unravels causes of ancient climate changes." ScienceDaily. ScienceDaily, 8 May 2025. <www.sciencedaily.com / releases / 2025 / 05 / 250508113112.htm>.

A new global study reveals that nearly 60% of river CO₂ comes from ancient carbon sources, challenging assumptions about carbon cycles and raising new concerns about climate change.

Massive natural carbon releases 300 million years ago caused sharp declines in ocean oxygen, disrupting marine life. Scientists uncovered five such "burps" using sediment cores and climate ...

Ancient migration between wild horse populations in America and Asia show how ecosystems adapt to survive cataclysmic change — strategies that modern forms of conservation may unintentionally ...