May 9, 2025 — The Arctic landscape during the Cretaceous Period may have been dominated by the dinosaurs, but the rivers and streams held something more familiar. Alaska's fresh waters 73 ...

This story appears in the October 2020 issue of National Geographic magazine. On a chilly January afternoon, Susannah Maidment stands on the shore of a London lake, staring down a pack of dinosaurs.

* Total program cost including tuition and required fees ‡ Percent of those seeking jobs who accepted employment within 3 months of graduation Over 50 years ago, Tepper pioneered a new way of ...

May 22, 2025 — Researchers have analyzed ancient DNA from Borrelia recurrentis, a type of bacteria that causes relapsing fever, pinpointing when it evolved to spread through lice rather than ...

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