T-Rex fossil sells for record-breaking $31.8 mn

One of the most complete specimens of a T-Rex fossil in the world was sold for a record $31.8 million Tuesday by Christie's in New York, nearly quadrupling the previous highest price for a dinosaur at auction.

Great white shark diet surprises scientists

The first-ever detailed study of the diets of great white sharks off the east Australian coast reveals this apex predator spends more time feeding close to the seabed than expected.

Cave fights for food: Voracious spiders vs. assassin bugs

Killing and eating of potential competitors, also known as intraguild predation, is a rare event that occurs only in specific situations such as severe scarcity of food resources, resulting in the competition between predators.

Oldest carnivorous dinosaur fossil unearthed in Brazil

A team of researchers from Universidade Federal de Santa Maria and Universidade de São Paulo, both in Brazil, has found and identified the oldest carnivorous dinosaur fossil to date. In their paper published in the journal ...

Lost pup turns out to be a rare purebred dingo

He's furry, playful, and has puppy eyes. It's little wonder Wandi was mistaken for a dog when he was found in an Australian backyard—but DNA testing has confirmed he's a rare 100 percent dingo.

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