Synthetic chemicals that were released into the environment for the first time 80 years ago have been linked to harmful health effects, and more of them are migrating slowly from the soil
System developed by Rice University researchers taught itself to accurately predict extreme weather events up to five days in advance using minimal information
Currently, toilet flushing accounts for about 30 percent of the world's total domestic water demand, with an average human flushing a whopping 50 liters per day