Explore the captivating world of wild betta fish, nature’s unique masterpieces known for their striking colors, diverse ...

With their long, delicate fins, betta fish need a tank with low water flow and lots of places to hang out and nap. A 5-gallon tank is ideal for most betta fish, and they should never share their tank ...

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 ...

Orchids use highly specialized strategies to achieve pollination, often relying on deception rather than reward. Some species mimic the appearance and scent of female insects, triggering mating ...

WASHINGTON — One fish, two fish, let them through fish. The Fish Doorbell is an online resource that has somehow united millions of viewers worldwide around a common goal. Helping the fish that swim ...

Growing research – including ancient DNA technology – is changing the picture of human evolution and how our ancestors interacted with other human-like creatures. If the simplest explanation is often ...

A new study on mayflies of the genus Ecdyonurus illustrates just how multifaceted and surprising reproductive behavior in nature can be. Entomologists at the State Museum of Natural History Stuttgart ...

Most buck rubs go cold once the rut gets into full swing. But there's one type of rub that can help you tag a peak-rut trophy ...

Wild orcas across four continents have repeatedly floated fish and other prey to astonished swimmers and boaters, hinting that the ocean’s top predator likes to make friends. Researchers cataloged 34 ...