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

MGSW Buchu leads the 2026 Mating Plans for Payson Stud who will send their new new mare to leading sire Gun Runner.

While humans often struggle to find a partner who is both physically attractive and a reliable co-parent, yeast may already have cracked the formula for the perfect match. When choosing mates, these ...

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

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

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

Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

Even back then, scientists were puzzled. Many prediction models suggested this fish shouldn’t survive beyond roughly 10,000 ...