Tom Howarth is a Newsweek reporter based in Bristol, U.K. His focus is reporting on nature and science. He covers climate change, biodiversity, extreme weather, zoonotic diseases and more. Tom joined ...

A Rochester Institute of Technology mathematician helped develop a new modeling method to explore the relationship between the Earth’s atmospheric carbon dioxide (CO2) and surface temperature over ...

New research provides clear evidence of a human 'fingerprint' on climate change and shows that specific signals from human activities have altered the temperature structure of Earth's atmosphere. New ...