In a marked change of tone for U.S. leaders, President Joe Biden acknowledged at a U.N. summit Monday that the United States and other developed nations bore much of the responsibility for climate ...

A new report reveals the world is going backward in combating greenhouse gas pollution, and if the problem isn’t fixed in 11 years, the world’s average temperature will rise and hit a dangerous mark.

GLASGOW, Scotland - World leaders promised to protect the world's forests, cut methane emissions and help South Africa wean itself off coal at the U.N. climate summit Tuesday — part of a flurry of ...

GLASGOW, Scotland - In the fight to curb climate change, several major coal-using nations announced steps Thursday to wean themselves — at times slowly — off of the heavily polluting fossil fuel. The ...

As the broadcasting legend nears 100, a 'pupil' of his says he felt the messages in one of his major speeches were forgotten ...