Judges with the U.N.’s top court say in a landmark climate decision that a “clean, healthy and sustainable environment” is a ...

The cruel heat is back as southern Europe slips deeper into summer. In homes and offices, air conditioning is sweet relief.

European leaders are meeting with top Chinese officials in Beijing on Thursday to discuss trade, climate change and global conflicts, with observers saying expectations were low for any solid ...

The International Court of Justice called global warming an “urgent and existential threat” at a closely watched case in The ...