Scientists made a breakthrough in the study of whale sounds. Here's a look at the numbers PORTLAND, Maine (AP) — Researchers on Cape Cod, Massachusetts, recently discovered the oldest known recordings of whale sounds and believe the discovery could help understand how the animals communica...

Scientists made a breakthrough in the study of #whalesounds. Here's a look at the numbers #HumbpbackWhales www.thecanadianpressnews.ca/environment/...