One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...

Mar. 18, 2025 — A major review of over 67,000 animal species has found that while the natural world continues to face a biodiversity crisis, targeted conservation efforts are helping bring many ...

Mar. 18, 2025 — A significant amount of the milk used in a popular cooking cheese can be substituted with plants, all while maintaining its taste and texture. Researchers have demonstrated this ...

A federal judge instructed the Trump administration to explain why its failure to turn around flights carrying deportees to El Salvador did not violate his court order. The Coconino County Sheriff ...

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