Section I: Basic Biology 1. Higher-Level Phylogeny of Baleen Whales 2. Fossil Record 3. The Stocks of Bowheads 4. Distribution and behavior of Bering-Beaufort-Chukchi bowhead whales as inferred by ...

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New fossil evidence out of Africa strongly suggests that two species of hominin coexisted with each other over one million ...

Prime Video always has the best selection of streaming movies, and its November slate is full of can’t-miss hits like Play ...

Fossilized facial bones discovered at Sima del Elefante in northern Spain date to 1.4 million years ago, the oldest human ...

Lead exposure has been thought to be a uniquely modern phenomenon. Exposure to lead by ancient humans could have given modern humans a survival advantage over other species – more specifically, their ...

A 12-year-old’s fossilized jawbone found in the Hualongdong region of China may belong to an entirely new human species. Blending features of Homo sapiens and Denisovans, the specimen suggests modern ...

Earth's vast oceanic biodiversity remains largely unexplored, with only a fraction of an estimated two million total living marine species formally named and described. A significant challenge is the ...

And then there were none. The International Union for Conservation of Nature (IUCN) has announced that several species of animals and plants have now gone extinct. The 2025 list of extinctions ...

A longhorned tick, a species native to East Asia, has been discovered in Butler County, Ohio, for the first time, raising concerns for pets, livestock, and humans. Dr. Chantel Raghu, a veterinary ...

During his regular checkup, a 9-year-old clouded leopard named Masala undergoes a procedure to get a tiny heart monitor implanted under his skin at the Smithsonian's Conservation Biology Institute in ...

This is read by an automated voice. Please report any issues or inconsistencies here. Arctic seals face extinction as climate change melts sea ice, with harp, hooded and bearded seals moved to higher ...