A new study has found that female bottled-nosed dolphins use a form of high-pitched baby talk when addressing their offspring.

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EPA Estimates 9.2M Lead Pipes Carry Water Into Homes
Some 9.2 million lead pipes carry water into homes across the U.S., with more in Florida than any other state, according to a new Environmental Protection Agency survey that will dictate how billions of dollars to find and replace those pipes are spent.
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