Water & Oceans

"A signature battle of the energy boom, a public fight over a waste-water deep disposal well, plays out amid scientific uncertainty over safety in a small town."

"Florida's rivers are in trouble. That's what the Orlando Sentinel found after a yearlong evaluation of some of the state's biggest and smallest, most urban and remote, cleanest and dirtiest, protected and abused rivers."

"Debris that gathered this past summer on Alaska's Kayak Island made walking on its beaches feel like walking through a natural disaster zone, a federal biologist said Thursday."

"When a government deadline for new safety management programs at offshore drilling rigs and wells approached in November 2011, oil and gas industry leaders were bracing for tough scrutiny and plenty of penalties. But that scrutiny never materialized."

"The federal report predicts a drier future for the seven states that rely on the Colorado for water. A range of solutions, some impractical, are proposed."

"Today -- to the dismay of whale lovers and friends of marine mammals, if not divers and submarine captains -- the ocean depths have become a noisy place."

"Federal officials have given energy and mining companies permission to pollute aquifers in more than 1,500 places across the country, releasing toxic material into underground reservoirs that help supply more than half of the nation's drinking water. In many cases, the Environmental Protection Agency has granted these so-called aquifer exemptions in Western states now stricken by drought and increasingly desperate for water."

"The federal government has come up with dozens of ways to enhance the diminishing flow of the Colorado River, which has long struggled to keep seven states and roughly 25 million people hydrated."

"Drought continued to expand through the central United States even as winter weather sets in, wreaking havoc on the nation's new wheat crop and on movement of key commodities as major shipping waterways grow shallow."