A new study on adult howler monkeys sheds light on the difficulty in finding evidence of interbreeding among human ancestral species.
Google has granted $5 million funds to World Wildlife Fund (WWF) to buy "drones" and use them to monitor endangered species such as rhinoceros and tigers in Africa and Asia.
Cavemen depicted the motion of four-legged animals in their art much better than modern artists, a new study reveals.
The 2011 drought in Horn of Africa not only affected millions of people living there, but also caused the songbirds to delay their migration to northern Europe, a new study shows.
Urban birds are using cigarette butts to ward off pests from invading their nests, suggests a new study.
Gorillas with an extrovert personality could have a longer life span than introvert gorillas, reveals a new study.
The African lion population has declined about 75 percent in the last 50 years, reports a new study published Tuesday.
Scientists have identified fossilized bones that likely belonged to the earliest known dinosaur, about the size of a Labrador retriever.
Warming waters are causing the lobsters in the Gulf of Maine to indulge in cannibalism, where the big lobsters seem to feast on smaller ones, reports Reuters.
A new study finds that pygmy mole crickets are skilled at jumping from the water surface onto the bank.
A new study has found that Singapore rhododendron flowers use ants to scare off poor pollinators, New Scientist reports.
Scientists have found a new way to determine the age of lobsters - by counting their rings, just like trees.
Boa constrictors are increasingly establishing their breeding population in Puerto Rico, according to a report from the U.S. Geological Survey (USGS).
Gray mouse lemurs are able to recognize paternal relatives using vocal communication, reveals a new study.