Filtering out distractions might be more important for the brain than highlighting important information.

Some Texans are calling for the extermination of this exotic African transplant. But others depend on it.

Readers weigh in on eating habits, politics, and morality.

Artificial intelligence will redefine some of our deepest assumptions about the makeup of the world around us.

Corporations and private-equity funds have been rolling up smaller chains and previously independent practices.

Animal companions don’t always produce health benefits for their humans.

“I’m still very much puzzled about how this is possible."

If we lose too many trees, everything changes.