The colorful waves are a sign of a natural phenomenon that can harm humans and pets, experts say.

When massive ships enter the water during a launch, they can displace huge amounts of water in seconds, creating powerful waves that rush toward the shore. These waves can hit unexpectedly, catching ...

Add Yahoo as a preferred source to see more of our stories on Google. Massive waves filled with ice chunks crashed over a frozen lighthouse on the shore of Lake Michigan on Thursday, January 22.

Snow, freezing foam coat Outer Banks as powerful waves crash to shore To stream 13News Now on your phone, you need the 13News Now app.

It does not require a captain’s license to know that safe boating involves remaining beyond the waves. The accompanying footage, captured off Newport Beach in Southern California, shows a pleasure ...