Yellowstone National Park is full of grizzlies, wolves and elusive mountain lions. But the apex predators of the park might ...

For tiger beetle species, which tend to spawn one generation per year, even 15,000 years isn’t considered a long time for that kind of adaptation to occur, according to the study.

Tiger beetles have a variety of ways of cooling off, including pumping their wings, flying away or dipping themselves in cooler water. But field work conducted between 2016 and 2020 didn’t ...

Q:I have seen this really cool beetle-type bug that runs fast, at night, with a wildly iridescent carapace. I love 'em. These bugs are about 1 inch long and seem to have a white splotch near the ...

THE life-history of a water-beetle can be outlined in a very few words. An egg is laid by the mother-beetle: an aquatic larva hatches out which feeds and grows, and, during the process of growth ...