The United States has redefined what qualifies as "healthy" food for the first time in 30 years, striking items like white ...

It's time to recalibrate the navigation systems on ships, airplanes, and (given the time of year) Santa's sleigh: the ...

The world has been getting hotter for decades but a sudden and extraordinary surge in heat has sent the climate deeper into ...

A previously unknown disease that has claimed the lives of dozens in the Democratic Republic of Congo is likely to be malaria ...

Colorectal cancer's characteristic tumors are spurred on by chronic inflammation, and new research shows this might be linked ...

The number of people classed as obese in the US has dipped for the first time in more than a decade, giving experts some hope ...