Sixty-six million years ago, Earth was a tropical greenhouse. Today, it's an ice-capped world. And an international team of experts led by the University of Southampton think they know why. Their new ...

A 66 million-year-old mystery behind how our planet transformed from a tropical greenhouse to the ice-capped world of today has been unraveled by scientists. Their new study has revealed that Earth's ...

Scientists solve a climate mystery that drove Earth’s transition from a warm greenhouse planet to today’s ice-covered world.

Scientists trace Earth’s long cooling to falling ocean calcium, pulling CO₂ from the air and offering new insight into a greenhouse mystery.

LEOPOLD, Ind. (AP) — On the ceiling of Abbie Brockman’s middle school English classroom in Perry County, the fluorescent lights are covered with images of a bright blue sky, a few clouds floating by.

ARC Early Career Industry Fellow, School of Geography, Earth and Atmospheric Sciences, The University of Melbourne Ben Mather receives funding from the Australian Research Council. Adriana Dutkiewicz ...

Greenhouse of the dinosaurs -- Bad lands, good fossils -- Magnets and lasers -- "Punk eek" in the badlands -- Death of the dinosaurs -- Marine world -- Rocky mountain jungles and eel's ears -- From ...