The decline of aquatic insects downstream from some hydroelectric dams has been linked to a widespread practice known as hydropeaking, whereby river flows are increased during the day when electricity demands are large, according ...
May 02, 2016 in Environment
Agriculture now produces more than enough calories to meet basic human dietary needs worldwide. Despite this seeming abundance, one out of eight people do not have access to sufficient food.
May 06, 2016 in Environment