For years, a strange and unsettling noise coming from the Mariana Trench, the deepest part of the ocean, puzzled scientists.

These include the sei, blue, fin, sperm, northern right whales and some sub-populations of humpback whales - notably the Oceania population that includes Eastern Australian humpback whales. Whales ...

from 42 humpback whales tagged off Costa Rica, Panama and Ecuador. Their goal was to track each individual during their migration to the Southern Ocean in Antarctica and to understand what ...

Sightings of monarch butterflies have been seen predominantly near southern cities like Savannah and St. Mary's, according to Journey North's interactive migration map. Here's what we know ...

A juvenile humpback whale was found dead on a beach in South Carolina with signs of trauma. Lowcountry Marine Mammal Network, a nonprofit working towards the protection of South Carolina's marine ...

Hummingbirdcentral.com, a website created by "backyard birding enthusiasts," has shared an interactive map of hummingbird sightings nationwide. The site says they usually track the birds migration ...

a website created by "backyard birding enthusiasts," has shared an interactive map of hummingbird sightings nationwide. The site says they usually track the birds migration from late-January to ...