ragedy struck again in the Swat valley on June 27 and 28. The once verdant slopes of Fizagat and Khwaza Khela saw ...

Every year, the floods return deadlier more destructive and yet the lessons from previous disasters are buried as deep ...

Trump’s presidency will be judged not only by the battles he chooses to fight but by the country he leaves behind — and that ...

In a new consensus report, the National Academies of Sciences, Engineering, and Medicine said that myopia should be classified as a disease that requires a medical diagnosis, and that children ...

The latest news, analysis, forecasts and updates for extreme weather across the nation, including coverage of hurricanes, heat waves, flooding and more.

Chelsea, Massachusetts, is plagued by what is known as the Urban Heat Island effect, in which pavement and vehicles soak up and radiate heat.

Medical research on concussion, stoke an other brain injury. Learn how CT scans may not show extent of brain damage and that some brain cells can regenerate. Read about brain injury recovery.