News

Smithsonian Magazine27m
A Comparison of Colorful Hamlets From the Caribbean Challenges Ideas About How Species Arise
Scientists have been thinking about how new species evolve since Darwin wrote On The Origin of Species in 1859. The results ...
Smithsonian Magazine1h
Dinosaur Teeth Provide Key Clues to Earth’s Climate Past, Revealing High Levels of Carbon Dioxide
A new study finds that the Mesozoic Era saw significantly higher quantities of the greenhouse gas than both pre-industrial ...