Getty Images The world has exceeded its capacity to sustainably support the world’s population, with new research warning of increasing pressure on food security, climate stability and human health. However, slowing population growth and increasing global awareness can still give people hope. Published in Environmental Research LettersThe study shows that humans have pushed well beyond … Read more
Open this photo in the gallery: A road sign along the U.S. border road near Coutts, Alta., on March 19.Jeff McIntosh / The Canadian Press In the windswept Sweet Grass Hills lies Border Road, a 14-mile ribbon of hand-made gravel between the United States and Canada. The shared road is on the Montana side, but … Read more
Researchers at the Rensselaer Polytechnic Institute (RPI), with support from the US Army Research Office, the National Science Foundation, the Defense Advanced Research Projects Agency (DARPA), and the Army Research Office, have announced a successful breakthrough produced by laser light and manipulating a new state of matter called supersolid at room temperature. The research group … Read more