Knee Osteoarthritis Origins
Old skeletons provide new insights into the causes of osteoarthritis.
Familiar Faces
Scientists identify two brain regions important for familiar face recognition.
Longevity & Activity Perception
A positive opinion about your activity level may help you live longer.
Heart-Building Protein
Researchers are testing a drug that strengthens the heart without exercise.
Guide Dog Success
Does over-parenting short-circuit the careers of potential guide dogs?
Neighborly Asteroid
A fast-approaching asteroid will help space scientists practice their tracking skills.
Social Mouse Aggression
A social upbringing can offset the activity of a mouse’s attack circuit.
Bored Animals
An animal welfare researcher calls the study of the biological basis of boredom in animals.