Add Yahoo as a preferred source to see more of our stories on Google. Sick young ants release a smell to tell worker ants to destroy them to protect the colony from infection, scientists said Tuesday, ...

Add Yahoo as a preferred source to see more of our stories on Google. 'Nosferatu,' the remake of the iconic vampire movie starring Bill Skarsgård, ends with an act of self-sacrifice. Here's what it ...

I listened to a mother recount an incident involving her violent adult son, who still lived with her. This was one of many conversations we’d had about the importance of setting boundaries, but every ...

Ant colonies operate as tightly coordinated "superorganisms" with individual ants working together, much like the cells of a body, to ensure their collective health. Researchers at the Institute of ...

Thomas Friedman did a great job explaining our nation's unwillingness to sacrifice ("Time for us to look in the mirror," Page B9, Monday). However, he didn't go far ...

Sick young ants release a smell to tell worker ants to destroy them to protect the colony from infection, scientists said Tuesday, adding that queens do not seem to commit this act of self-sacrifice.