Three Pennsylvania natives introduced Bro Glo, their self-tanner brand aimed at men, to celebrity investors on the latest episode of Shark Tank, writes Ryan Mulligan for the Philadelphia Business ...

Shark Tank teased a new product on their Instagram reels for the most recent episode. It is called the 'Bro Glo' which serves as a 'self-tanner for the boys.' In the video shared on Instagram by ABC, ...

In the study, one male fish was placed with one female until mating occurred (or until 20 minutes went by), and then the male was transferred to another tank with ... failed to mate with three ...

For any animal, releasing sperm cells requires a bit of time and energy. Using up so much energy can keep them from the other required work of survival, including finding food and water or sleeping.

You can watch the video above from Nature on PBS to see how it’s done. It’s the elaborate way a male pufferfish attracts a mate. Male pufferfish off the coast of Japan build intricate nests in the ...