Climate change is turbocharging heatwaves, wildfires, floods and tropical storms, but how deadly have extreme weather events ...

America’s top military officers sat in stony silence last month when President Trump addressed them at Quantico. Those who spoke their minds risked being stripped of their rank. Yet America’s military ...

The top United Nations court has ruled that nations are obligated under international law to limit climate change, and countries that don't act could be held legally responsible for climate damages ...

An unusually brutal winter storm is set to pummel more than 160 million Americans from Friday, as a stretched "polar vortex" ...