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Cave Dig Unearths Bones of Ancient Horses, Cheetahs and Bison

vendredi 8 août 2014 — Evolution, Archaeology & Paleontology
Excavations of an ancient Wyoming sinkhole containing a rare trove of fossils of Ice Age mammals have unearthed hundreds of bones of such prehistoric animals as American cheetahs, a paleontologist... -- Read more on ScientificAmerican.com

Deadly Algae Are Everywhere, Thanks to Agriculture

Get used to algae blooms, they may be coming to a body of water near you -- Read more on ScientificAmerican.com

Hope and Fear’s Anti–Sweet Spot Help Explain the Experience of Feeling Riveted [Excerpt]

In a new book author Jim Davies explains the evolutionary underpinnings of the experiences and items that capture our interest and affect our choices -- Read more on ScientificAmerican.com

The Best Shark Biologists and Conservationists to Follow During Shark Week

These researchers and educators can teach you more about sharks as the fascinating, ecologically important and threatened multiple species that they are -- Read more on ScientificAmerican.com

Your Brain Evolved from Bacteria

Where did our brains come from? -- Read more on ScientificAmerican.com

The 6-ton Blue whale model at London’s Natural History Museum

A series of meetings meant that I found myself in London’s Natural History Museum yesterday, and with my friends and Tet Zoo supporters Dan and Felix Bridel (great t-shirt, Felix) I spent a... -- Read more on ScientificAmerican.com

Vaquita Porpoise about to Go Extinct, Only 97 Remain

Millions of dollars and two decades of conservation efforts have failed to protect the Gulf of California's critically endangered vaquita porpoise (Phocoena sinus). -- Read more on ScientificAmerican.com

'Dead Zone' in the Gulf of Mexico is the Size of Connecticut

Scientists say a man-made "dead zone" in the Gulf of Mexico is as big as the state of Connecticut. The zone, which at about 5,000 square miles (13,000 sq km) is the second largest in the... -- Read more on ScientificAmerican.com

Does death change our online networks?

A good friend of mine passed away in June. John had cancer. Before you offer condolences, you should know he did not want to be mourned. It’s been a hard request to follow, but he felt he had... -- Read more on ScientificAmerican.com

Mysterious Craters Are Just the Beginning of Arctic Surprises

Researchers are rethinking century-old observations as they witness the unexpected and peculiar perils that are emerging from thawing Arctic permafrost -- Read more on ScientificAmerican.com

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