A new study found that the warming climate may be partially responsible for Boston’s increasing rat population.

Holding long-term global warming to two degrees Celsius -- the fallback target of the Paris climate accord -- is now ...

It seems as if any instance of cold weather anywhere in the world may be used to assert that the climate crisis is a problem ...

UK has emitted so much greenhouse gas since the start of the Industrial Revolution, and these historical emissions are still ...

A stark new analysis concludes that Earth's climate is more sensitive to rising greenhouse gas emissions than previously ...

Those are the latest alerts in a new paper led by James Hansen, director of Columbia University’s Climate Science, Awareness ...

Renowned climate scientist Professor James Hansen has warned that current warming targets are "dead" and the UK could be ...

Theories are emerging suggesting that a decrease in aerosols accelerates the climate disaster. Does cleaner air accelerate global warming? James Hansen, a well-known climatologist who warned the U.S.

We moaned and complained that January was cold and snowy and to an extent it was, at least compared to the past two January's ...

The North Pole was above freezing on Sunday after an extreme winter warming event caused temperatures to climb more than 36 F (20 C) in the high Arctic.

Supersonic planes will burn significantly more fuel than current aircraft, resulting in higher emissions of carbon dioxide, ...

The salient responses to Trump’s threats reveal once again that no Canadian government takes seriously the unfolding transformation of the Earth’s climate.