Portable device detects soil contamination

(Phys.org) -- The RemScan device uses an infrared signal to directly measure petroleum hydrocarbons in soil. The user simply pulls the trigger for a result in 15 seconds. The traditional method for measuring petroleum contamination ...

Climate change projected to drive species northward

Anticipated changes in climate will push West Coast marine species from sharks to salmon northward an average of 30 kilometers per decade, shaking up fish communities and shifting fishing grounds, according to a new study ...

BP did not put profit before safety on Gulf well: probe

A US presidential panel probing the Gulf of Mexico oil disaster examined Tuesday the oil industry's safety culture, after its lead investigator said he found no evidence BP and its partners had sacrificed safety for profits.

Sharks saved from soupy fate set free at sea

Saved from the soup bowl at a Thai restaurant, the baby shark wriggled out of the bag and into the open sea -- a rare survivor of a trade that kills millions of the predators each year.

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