Beneath the wave: Researchers stumble upon flipped oceanic slab

and find resources and learning opportunities that could help you work alongside them.

The marine mammals seem to be altering their songs each year.its this great mystery.

created_at:2018-03-23T19:57:15.Mashable Light SpeedWant more space and science stories in your inbox?Sign up for Mashables weekly Light Speed newsletter.relatedPlaylistVideos:[]}; data.

with new whales developing new songs.thumbnail_url:https:\/\/zmgvideos.

Credit: UIG via Getty ImagesThe researchers also suggested that the bowheads impressive song diversity could be due to an expanding population.

since were used to three and a half minute pop songs.We would never have known about this without new acoustic monitoring technology.

they largely avoid getting cancer.thumbnail_url:https:\/\/zmgvideos.

These song lengths might strike us as odd.since were used to three and a half minute pop songs.