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The 20 scariest and most dangerous birds on Earth — including one that kills humans

Wondering about the most dangerous birds on Earth? We've compiled this list of the Top 20 scariest birds — some that have ...

Howler monkey ancestors began eating leaves 13 million years ago, changing course of primate history in South America

Thirteen million years ago, a group of medium-sized monkeys known for guarding their territory among the treetops with fearsome "howls" started doing something new. These monkeys, among the oldest ...
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Has a Burmese python ever killed people in Florida? About the invasive snakes, python contest

One of Florida's most anticipated events of the year is almost here — the 2025 Florida Python Challenge. The Burmese python is a large, nonvenomous constrictor snake that is an invasive species in ...
Johns Hopkins Medicine

Howler Monkeys Began Eating Leaves 13 Million Years Ago, Changing Course of Primate History in South America

• 13 million years ago, a medium-sized monkey known for guarding its territory among the treetops with a fearsome “howl” started doing something new. This monkey, one of the oldest known ancestors of ...