Some species of bacteria have a wicked survival strategy: killing members of their own species or a closely-related one. There’s a lot we don’t know about it, but it's possible that someday we could ...

Players can build sentient Snowboys in Animal Crossing, but to get DIY recipes, they need to be perfect — a task much harder ...

Nancy Shute discusses how scientists are beginning to study animals’ emotions and personalities — from joy to individual ...

Scientists have long focused on quantifying fear and other negative emotions in animals. Now they’re trying to measure ...

Kenneth Valpey envisions a world where devotional practices foster inclusive communities that extend care to all beings by ...

Little things like waving to cars that let you cross a street seem old-fashioned to some, but others know they're powerful ...

Here are seven characteristics I often see behind that simple wave: You cannot wave thank you if you are not paying attention ...