Tempers are rising in America, along with the temperatures.
For farmer Mohlakoane Molise, the view of the enormous Katse dam from his smallholding high in the mountains of Lesotho taunts him daily.
U.S. Geological Survey scientists spent this week studying how nutrient levels contribute to algae bloom outbreaks at two major Utah lakes.
Southern California sunshine means sparkling beach weather, but this summer it's contributing to a return of a traditional nemesis: smog.
India's top court Friday lifted a ban on the registration of new high-end diesel vehicles in New Delhi after carmakers said they had been left stranded with thousands of unsold SUVs.
Well-understood physical and chemical processes can easily explain the alleged evidence of a secret, large-scale atmospheric spraying program, commonly referred to as "chemtrails" or "covert geoengineering," concludes a new ...
Colorful gondolas lazily ferry tourists around the floating gardens of Mexico City's Xochimilco district, but not all is green in this idyllic vestige of the Aztec empire increasingly choked by urbanization.
In the western United States, warming temperatures and insects like pine beetles and bark beetles have killed trees across more than half a million square kilometers of forest in recent decades, leading to widespread concern ...
Research stemming from the EU-funded TERRAGEN project has found that forest fragmentation has prompted a decline in species sensitive to changes in light, moisture and temperature.