Want to keep your brain in shape? Try these 5 puzzles
Want less stress, more happiness? They come at a cost. Plus, another celestial wonder tonight
Limited Time: Double Your Impact and Receive an Octopus Plush!
Does pregnancy make you age faster? Plus, bats and the eclipse
What do long-haul flights do to your body? Plus: an experiment with psychedelics to treat brain injury; the psychological effects of the eclipse; how much vitamin D do you really need?
Eat invasive plants with your kids, make an eclipse viewer, and a quiz about ‘exploding head syndrome’
This week’s Top 10: psychedelics; Ice Maiden of Ampato; is getting a DNA test for your dog worth it?
Women have higher rates of autoimmune diseases. Plus, what long flights can do to your body
