• ·Electric eels deliver taser-like shocks
• ·A glimmer of hope for corals as baby reef builders cope with acidifying oceans
• ·Arabian sea humpback whales isolated for 70,000 years
• ·Baltic sea: Climate change counteracts decline in eutrophication
• ·Most of Earth's carbon may be hidden in the planet's inner core, new model suggests
• ·Traces of Martian biological activity could be locked inside a meteorite
• ·Source of volcanoes may be much closer than thought: Geophysicists challenge traditional theory underlying origin of mid-plate volcanoes
• ·Endangered species success: Idaho salmon regaining fitness advantage
• ·Amazonian shrimps: An underwater world still unknown
• ·Fiddler crab migrating north, possibly from climate change
• ·Mining can damage fish habitats far downstream, study shows
• ·Better forecasts for sea ice under climate change: Effect of waves
• ·Virulent bacteria affecting oysters found to be a case of mistaken identity
• ·Evolutionary constraints revealed in diversity of fish skulls
• ·Virus devastating sea stars on Pacific Coast identified
• ·Volcanic ash clouds can cross Atlantic Ocean
• ·Environmental bleaching impairs long-term coral reproduction
• ·'Aquatic osteoporosis' jellifying lakes
• ·Time-lapse photos and synched weather data unlock Antarctic secrets
• ·Geologists discover ancient buried canyon in South Tibet