A new report illustrates a concerning dynamic: Record heat last year pushed countries to use more planet-warming fossil fuels to cool things down. By Claire Brown Last year was the hottest on ...

The discovery sheds light on how certain bacteria -- including strains that cause food poisoning and anthrax -- form spores for survival. Scientists have discovered a protein that enables bacteria ...

The National Weather Service warned of extreme weather across a vast swath of the country that is home to more than 100 million people. Powerful winds gusting up to 80 mph were forecast from the ...