The upstream water used to keep Lake Powell afloat is running out

(cnn) -- Upstream reservoirs in the Colorado River Basin might not have enough water to keep Lake Powell above a

New storms turn Death Valley National Park into a soggy mess of closed roads again

(cnn) -- Need more proof it's been a crazy summer for weather and travel? Look no further than Death Valley National

Polio has reemerged in the US. Who should get a polio vaccine now?

(cnn) -- New York's governor has declared a state of emergency after health officials detected poliovirus in the

Chick-fil-A worker praised for helping a woman and baby being carjacked, deputies say

The Okaloosa County Sheriff's Office is praising a Chick-fil-A employee in Florida who it said rushed to the aid of a woman who was being carjacked.

Parents win key ruling in Michigan newborn blood dispute

A judge has found key parts of Michigan's newborn blood-testing program unconstitutional. Four parents challenged the program, raising concerns about how leftover samples are used long after screening for rare diseases has taken place.

Was there life on Mars? Perseverance Rover samples may arrive on Earth in 2033

During a Thursday press briefing, NASA scientists said there is really only one way to determine, without a doubt, if samples collected on Mars by the Perseverance Rover that contain organic material also include evidence that life once existed on the Red Planet.

Florida, Texas escalate flights, buses to move migrants

Republican governors are escalating their partisan tactic of sending migrants to Democratic strongholds without advance warning to taunt leaders of immigrant-friendly "sanctuary" cities and stoke opposition to Biden administration border policies.