After video of kickboxing kangaroos went viral last week, we take a closer look at more of nature’s impressive fighters.
A mysterious black bear cub found dead in New York City’s Central Park this week could not have gotten there on its own, expert says.
Get the story behind how a young eagle ended up struggling in the water—and how it’s faring now.
A mongoose that survived a tussle with four African lions may have been dealing with playful youngsters, a biologist says.
Geckos can turn their stickiness on and off by changing the angle of their toe hairs, a new study revealed.
You could call it a lucky catch: A fisher recently captured an extremely rare “calico” lobster in Maine.
Reindeer on Norway’s Svalbard archipelago are bucking the trend and thriving, according to a long-term study.
Researchers discover how the disco clam puts on its light shows—and it’s not bioluminescence.
Scientists have revealed new discoveries about mating plugs, which dwarf male spiders insert into females to keep out rival sperm.
A new pesticide based on the venom of a particular spider kills common agricultural pests but leaves honeybees unharmed, a new study says.
Moths, butterflies, and bees are known to feed on mammal tears, but the phenomenon remains poorly understood.
The alligator snapping turtle, the biggest freshwater turtle in North America, is actually three species, a new study says.
The 305-million-year-old fossil may reveal secrets about the evolution of spider eyes, new study says.
The brutal U.S. winter is killing off the invasive Asian stinkbug, a new experiment shows.