California dolphins were seen swimming in "magical" blue waves. Here's what caused it. Southern California's coast has taken on an unusual appearance in recent days.

His post garnered nearly 100,000 likes and thousands of views. "Bottlenose Dolphin jumping over a rainbow, Esperance WA (Western Australia)," he wrote in the caption of the post.

MELBOURNE — Riding a cruise boat on the river with beautiful surroundings is adventurous and fun. A recent excursion to the Indian River didn't disappoint: frolicking dolphins. “Wow, it is ...