From spraying mates with urine to changing one's sex, these are the most intriguing courtships in the animal kingdom.

Here’s what you’ll learn when reading this story: Chondrichthyan fishes—a group that includes rays, skates, chimaeras, and sharks—are thought to have energy intensive reproduction cycles due in no ...

Bats are impressive navigators. Like so many mini submarines equipped with sonar, they deftly navigate dark forests and caves by listening for the echoes of their own calls. But how bats can tell ...

Sealed surfaces, artificial light and constant noise: What is part of everyday life for humans poses major challenges for other animals. A new international review conducted by researchers from ...

GameSpot may get a commission from retail offers. Check the mail and head to the hotel Track down Resetti Head to Resident Services Check out Slumber Islands Use the new terraforming tools Check the ...

Add Yahoo as a preferred source to see more of our stories on Google. There are several myths surrounding the Virginia opossum’s reproductive biology. Opossums do not give birth through their nose!

You'll need to earn close to $200,000 a year to be within the top 10% of U.S. household incomes, though the exact threshold depends on where you live. A recent Visa analysis calculated the income and ...

USC heads into the first day of the early signing period with the top-ranked recruiting class. Kirby Lee / Imagn Images LOS ANGELES — Lincoln Riley has addressed his future at USC several times in ...

The evolutionary origin of sperm can be traced back to a single-celled ancestor of all living animals. Almost all animals reproduce by having a single-celled stage of their life cycle, involving two ...

If you already use a local account, the Windows 11 upgrade won't require you to use a Microsoft account. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Most animals follow a predictable biological script. They grow, reproduce, wear out, and then die. But a few species have missed that memo entirely. They regenerate lost body parts, halt aging, ...

There are many purposes that spots and stripes serve in nature, but how they form has been more of a mystery to scientists. Now, researchers have advanced their breakthrough theory – and it could help ...