2019年5月3日 · An aerial view of the Sea of Cortez reveals an 80-foot blue whale gliding through the waves. A fossil found in Italy shows that blue whales reached these behemoth sizes as far back as 1.5 million years ago.

2020年5月27日 · A female North Atlantic right whale and her new calf swim off Florida. There are only 400 of the marine mammals left on Earth.

Near Canada’s Admiralty Inlet, narwhals display their tusks, which can grow up to ten feet long.

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CITES, the global treaty that regulates the wildlife trade, has imposed drastic sanctions on Mexico for its lackluster enforcement of protections for the...

2018年10月11日 · The iconic spires of the Fitz Roy Massif have tempted many climbers. In 2002, the late Dean Potter free soloed the tallest peak, Fitz Roy, and rappeled down....

Endometriosis is common, incredibly painful—and often misdiagnosed. Health; Public Health; Sexual Health; More

Among the trash that lines the shore are wrappers for sweets, crisps, and other snack foods.

This Kenyan paleoanthropologist is digging deep to find our ancestors. Human Ancestors; Palaeontologists; More