Study says seas may be rising faster than thought

A new Tulane University study questions the reliability of how sea-level rise in low-lying coastal areas such as southern Louisiana is measured and suggests that the current method underestimates the severity of the problem. ...

Whales targeted by Japan face extinction threat

One of three species Japan has targeted in resuming commercial whaling Monday is threatened with extinction, and sub-populations of the other two are severely depleted as well, according to experts.

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