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McConnell absent from Senate on Thursday as he recovers from fall in Capitol

Here is what scientists are doing to save Florida's coral reef before it's too late

Tom Pelphrey Gives a Rare Look Inside His “Miracle” Life With Kaley Cuoco and Newborn Daughter Matilda

This is what's at risk from climate change in Alaska

This was the average Social Security benefit in 2004, and here's what it is now

Puerto Rico is in the dark again, but solar companies see glimmers of hope

Threats to water and biodiversity are linked. A new U.S. envoy role tackles them both

Life Is Hard For Migrants On Both Sides Of The Border Between Africa And Europe