The amount of sperm released decreased sharply with each mating during a single day, reducing the males' fertilization rate.

The snail darter is not a thing. It was just a common perch, say scientists. Fraud or bad science? From David Mastio: ...

18 Odd Objects People Never Would Have Been Able To Identify If The Internet Hadn't Come To The Rescue These 14 Mysterious ...

The animal kingdom never ceases to amaze us with its beauty and diversity. It can often surprise us, too. But how about a ...

Everybody knows that if you're looking for a quick fish and chips, Long John Silver's is your best fast food option. But what ...

Fauna & Flora, an international nature conservation group, has identified 10 weird and wonderful species at risk of extinction for its "watch list" this year as it works with partners across the ...

In rare video footage, a male whale shark has been spotted biting at his female partner during courtship. Before now, we knew ...

Then, you can tap little shake circles to shake your rod. If you tap on the blank space, however, you will bring your rod back in. When you do get a fish on your hook, you will see a new line appear ...

Animals have fascinating sleeping patterns adapted to survival. Dolphins sleep with one eye open, giraffes get about 20 ...

Read full article: In freezing temperatures, swimmers in China plunge into a river for health and joy Enthusiasm soared among about a dozen hardy swimmers during a daily ritual in northeast China ...

While the bills resemble real money, RPD says they are clearly labeled “prop movie money,” and on the front, it says “for motion picture purposes.” ...