Freeing loggerhead turtles comes at a price

When loggerhead turtles are accidentally captured by humans, a recovery process follows, the complexity of which varies according to the turtle's injuries. Spanish researchers have analysed the process of reintegrating these ...

Whales' signals reveal retreat from ill-fated oil rig

A technique that monitors whales through the sounds they emit has answered a key issue raised by the explosion of the Deepwater Horizon oil rig in the Gulf of Mexico two years ago this month.

Paint and bombs try to save ships from Titanic fate

We've painted them, tagged them, bombed them, monitored them with radar and watched them from space -- but icebergs like the one that sank the Titanic are still a threat to ships today.

A boom in smarter baby monitors

The cry has been heard: After 20 years with little change to baby monitoring devices, new designs premiered in January at the Consumer Electronics Show promising Wi-Fi connectivity and high-definition video that streams live ...

North Carolina becomes home of White Spaces network

(PhysOrg.com) -- America’s first commercial “TV White Spaces Network” was launched this week in Wilmington, New Hanover County, North Carolina. Wilmington, as the first U.S. city to shift from analog to digital ...

Rare, once-royal turtle to be tracked in Cambodia

(AP) -- One of the world's most endangered turtles has been released into a Cambodian river with a satellite transmitter attached to its shell to track how it will navigate through commercial fishing grounds and other man-made ...

Graphene offers protection from intense laser pulses

Researchers from Singapore and the UK have jointly announced a new benchmark in broadband, non-linear optical-limiting behavior using single-sheet graphene dispersions in a variety of heavy-atom solvents and film matrices.

Killer whales migrate, study finds, but why?

Some killer whales, a study published Wednesday shows for the first time, wander nearly 10,000 kilometres (6,200 miles) from Antarctica's Southern Ocean into tropical waters -- but not to feed or breed.

Near-extinct Philippine eagle shot dead

An endangered Philippine eagle, one of only a few hundred left in the world, has been shot dead, a conservation group that had previously rescued the bird said Friday.

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