At a Glance Lava from an eruption of Hawaii's Kilauea Volcano reached the ocean on Tuesday.The last time the flow reached the ocean was in 2013.The flow extending southeast of Pu'u O'o toward the coastal plain on Kilauea's south flank began on May 24. Lava from an ongoing Kilauea eruption entered the ocean early Tuesday, creating photo opportunities for those brave enough to get close. The United State Geographical Survey's said the lava flow extending southeast of Pu'u O'o toward...

Oil spill from a pipeline near a major river in the Canadian province of Saskatchewan is threatening the water supplies of communities along the river. ...

Telling the tale of a changing climate has been done countless times with our voices, but Daniel Crawford is hoping to raise awareness on the strings of his cello. An undergraduate student at the University of Minnesota, Crawford wrote "A Song of Our Warming Planet," which allows listeners to eschew numbers and statistics and absorb the climate change discussion like never before. Crawford was assigned the project when geography professor Scott St. George looked to turn climate data into music...