Humans & Honeyguides
African honeyhunters use a special call to get birds to lead them to the location of hives full of …
Space Plastic
Astronauts’ replacement tools could come from an unconventional source.
Worms, Microbes and Healthspan
Gut microbes may turn broccoli chemicals into age-defying compounds.
National Mall Turf
What lurks beneath the grass of the National Mall in Washington, D.C.?
Running Rat Memory
Exercise helps young rats build long-lasting brain capacity.
Self-Healing Robots
Engineers have designed soft robots that can heal themselves from damage.
Toxic Beauty Products
Beauty products may lead to health problems in some populations.
Knee Osteoarthritis Origins
Old skeletons provide new insights into the causes of osteoarthritis.