Why it's awesome: Move over grumpy cat — say hello to the grumpy frog. In addition to being a famous meme, black rain frogs have plenty of unusual traits that make them fascinating critters. For ...

Researchers investigated the propulsion mechanism by visualizing water flow around a swimmer during underwater dolphin-kick swimming in a water channel via particle image velocimetry. Their findings ...

MINNETONKA, Minn., Sept. 4, 2025 /PRNewswire/ -- Finding the perfect chemistry and water balance for your hot tub or swim spa just got a whole lot easier. King Technology has released the new FROG ...

Although its name means “the bear hole,” das Bärenloch in the German village of Kindsbach gets a new population of tadpoles in the spring, not cubs. The 8,000-square-foot natural lake was named after ...

Some tadpoles don’t poop for the first weeks of their lives. At least, that’s the case for Eiffinger’s tree frogs (Kurixalus eiffingeri), scientists report September 22 in Ecology. Eiffinger’s tree ...