Ancient Capybara Tooth Reveals Past Climate Changes

A fascinating discovery has been made with a 9-million-year-old capybara tooth found in Chile. This fossil suggests that the Atacama Desert, known for being one of the driest places on Earth, was once much wetter. This finding helps scientists understand how climates can change over millions of years and gives us insight into Earth's history.

Based on reporting from Discover Magazine. Read the original story →