A dog leaping for a snowball in Toggenburg, Switzerland.
We reviewed so many gadgets this year. Here's our list of winners for everything that blew us away.
Apparently, one of the three suspects is a famous tarantula researcher.
Scientists sorted cats into four personality types, including one that shows the same mix of shyness and curiosity around strangers as human babies.
More than two dozen firefly species in the U.S. and Canada haven't been seen for at least a decade.
The team counted approximately 3,500 metric tons' worth of eels. Yes, tons.
Our planet is covered in ants. Researchers now say their ascendance escalated 66 million years ago, powered by retrovirus-like “jumping genes.”