Medical weed is a popular way to manage chronic pain
A new book argues that thought and knowledge are community efforts
Memories, points of view and the self
Drawn and etched with algorithms, Greg Dunn’s masterpiece is unique in more ways than one
They don’t use hugs, but helping with tasks or activities is a man’s way of showing affection and should not be belittled
Subtle bigotry can be harmful, but research on the concept so far raises more questions than answers
How an unlikely clue could help solve the mystery of two devastating disorders
Many social animals start to feel itchy after watching one of their fellows scratch, and scientists now have a better understanding of why an itch can spread through a group.