Gravel pits at Holston River Park are part of Jon Hathaway's mission to level the playing field for neighborhoods when it comes to heat and flooding.

For the first time, researchers have observed and measured weak electrical discharges, known as coronae, on trees during thunderstorms. A new study describes the near-invisible sparkles appearing ...

You probably aren’t watering or pruning the 75-foot oak or maple in the front yard, but mature trees aren’t maintenance free.

Indonesia issues weather warnings as heavy rain hits Yogyakarta and Jakarta, while Bali faces flooding risks, strong winds, ...