Pilots (and the data) agree: If you're flying into Denver – or any other mountainside airports like Bozeman or Salt Lake City – brace yourself for turbulence as high winds, tricky terrain and sudden weather shifts make these the bumpiest descents in the U.S.

A slow-moving system means rain could force those planning outdoor activities in the central and southern U.S. this holiday weekend to come up with a Plan B.

Millions of beachgoers seeking sun and sand on Sunday will face the risk of rip currents. The highest risk will be for southeastern Florida, including Miami, Fort Lauderdale and West Palm beaches. A moderate risk will extend up much of the Southeast Coast, from Florida to North Carolina, including the Outer Banks. There’s also a moderate risk of rip currents for a large chunk of the Florida Panhandle. Make sure you swim near a lifeguard and pay attention to the beach warning flags. Always know what to do if caught in a rip current. Watch the video to see where the greatest risks are.

There are some hints in long-range models as to when we may see the 2025 Atlantic hurricane season's first storm, Andrea. Here's when that could happen, where it might form and historical perspective.

We’re pretty sure Nemo’s dad wasn’t worried about his son shrinking in that Disney movie favorite, but it turns out real clownfish have the ability to shrink their bodies. Watch this video to see how scientists made the discovery and why they think it’s a response to climate change.