"Baltimore's revitalized waterfront draws millions of visitors a year, but could it ever be a place where people actually take a dip? Or catch fish? That's the vision of a local group that wants to make Baltimore's harbor swimmable and fishable within a decade."

"The last ship of Japan's Antarctic whaling fleet sailed home Monday with the lowest catch in years, a shortfall whalers blamed on high-seas clashes with the militant environmental group Sea Shepherd."

"Maritime authorities have pulled off an incredibly complex salvage operation without spilling any more oil into Great Barrier Reef waters. Nine days after the coal carrier Shen Neng 1 ran aground on Douglas Shoal off Rockhampton it has been refloated, and is now anchored in safe waters."

Pollution at many of Florida's best-known springs is killing aquatic ecosystems. Time is running out in this session of the legislature for a bill aimed at repairing and protecting Florida's aquatic gems.

"The corals, whales and giant clams of Australia’s Great Barrier Reef are in the path of a 'coal highway' to China that may see shipments jump 67 percent by 2016, increasing the threat of an ecological disaster after a coal carrier ran aground last week."

"An O'Malley administration proposal to ease Maryland's stringent new storm-water pollution rules won legislative approval [Monday] night, capping a fierce debate over whether the Chesapeake Bay would suffer from giving developers more time and leeway in having to clamp down on rainfall washing off their building projects."