She has been spotted twice on the outskirts of Poland's Bialowieza Forest. She appears to be healthy, but she'll need to be removed from the herd before mating season.
To see if music really is a universal language, researchers gave people 14 second samples of songs from around the world and asked them to say what kind of song it is.
Meet Anna Catharina Bischoff, an 18th century syphilitic woman found in 1975. Researchers announced her name Thursday. And the U.K. foreign secretary says he's "very proud" to have the new family tie.
A study in the Pacific Ocean finds that bags and bottles are sickening and killing reefs from Thailand to Australia. Coral reefs already are susceptible to disease due to unusually warm water.
A jury said that Grenade Beverages illegally used the social media star's likeness on a line of coffee grounds and T-shirts promoting its "Grumppuccino" brand iced coffee.
There's a new fear from climate change: bacteria and viruses buried in frozen ground coming back to life as the Arctic warms up. We went digging in permafrost to find out how worried we should be.
Following the example of an elephant caught on video that apparently thanked human rescuers, anthropologist Barbara King gives a shout-out to new campaigns that help farmed animals.
Can we improve concentration when our attention is constantly being diverted? Researchers found running electrical current through someone's head helps — but it isn't the most practical solution.
California alone has spent billions in state funds over the last 14 years to support stem cell research. Scientists want another round of cash. So, what exactly did voters get for their money so far?