As humpback whale numbers climb back after decades of large-scale hunting, scientists are spotting strange things. A new study reveals that older males are now more likely to father calves, while ...

Scientists found that the male’s hectocotylus, the specialized arm for mating, is lined with receptors that can sense ...

Scientists have learned how male octopuses' specialized sperm-depositing arm knows where to go ...

A new study by Harvard biologists reveals how octopuses feel their way to potential mates with a "taste by touch" sensory ...

When the scientists paired two male octopuses in the same setup, the males interacted by touching arms, but they never ...

After a cold winter filled with snow, ice and “snowcrete,” we are finally starting to see signs of spring here in Washington, D.C. Along with cherry blossoms blooming near the Tidal Basin, a sure sign ...

Ducks with corkscrew penises, fish changing sex – what do we really know about sex and reproduction on Earth? Less than we ...

For more than a century, this ancient creature vanished after a damaged lagoon was cut off from the sea. Then the tides came ...

At first glance, bobcats and domestic cats may seem similar enough to interbreed, but in reality, they cannot produce viable ...

Minnesota Shrimp recreates ocean water at its Kandiyohi Co. hatchery to create a sustainable environment to raise baby shrimp ...

"I can hear it with my human ears." Researchers sound alarm over concerning change in major waterways: 'See if you can notice ...

Midsommar ending explained explores Dani’s final smile, Christian’s fiery fate, and how grief leads her into the Harga’s deadly embrace ...