"Tropical Storm Colin ripped across the Gulf of Mexico in June and hit the coast of southwest Florida with 60-mile-an-hour winds. Before it arrived, a team from the U.S. Geological Survey used a new computer model to predict how far inland the waves would invade."

"Have oil and gas companies injected toxic materials into Texas groundwater sources? State regulators don't know, even though they agreed in 1982 to track injections into zones that could hold underground sources of drinking water, according to records obtained by The Texas Tribune."

"A drop in the food supply this summer, possibly tied to warmer Gulf of Maine waters, leads to the worst survival rate ever tracked on Machias Seal Island."

"Federal regulators are proposing to ban swimming with dolphins in Hawaii, a move that could imperil one of the Aloha State's most popular tourist delights and the industry that has sprung up around it."

"President Barack Obama on Tuesday pledged his commitment to a full recovery from floods that struck south Louisiana this month, leaving 13 people dead and thousands more displaced."

"A group of mayors from Canada and the U.S. is trying to challenge a recent decision allowing an American city to draw water from the Great Lakes, arguing that it sets a dangerous precedent."

"CROW RESERVATION, Mont.— Alisara Knaub saw firsthand how contaminated water can upend your life."

"The Green Party presidential candidate has described the flooding in the US state of Louisiana as 'a crisis of climate change'."