law DNA on chewing gum leads to conviction in 1980 cold case Rob Beschizza

News New federal rules will limit police searches of DNA ancestry databases Xeni Jardin

Science Drug that grew extra teeth in mice enters first human trial Ellsworth Toohey

Science Routine blood tests show 16 markers tied to PTSD across multiple organ systems Ellsworth Toohey

Science Mice that ate artificial sweeteners passed metabolic changes to their grandchildren Ellsworth Toohey

Science Girl mice grew balls after a one-letter DNA change Ellsworth Toohey

Science She slept with identical twins and DNA can't identify the father Ellsworth Toohey

Science Amazing animal facts that will wow your friends, courtesy of Natural Habitat Shorts Jennifer Sandlin

greyhound Watch this glorious greyhound snout enter "turbo mode" Jennifer Sandlin

Science Golden oyster mushroom is invading North American forests Ellsworth Toohey

Science A single injection fixed schizophrenia-related brain problems in mice with no side effects Ellsworth Toohey

Why garlic smell sticks to your hands — and how a spoon removes it Ellsworth Toohey

video games Total War is ready to bring the Warhammer 40k grim-dark Séamus Bellamy

health Study found that over a third of hospital aerosol samples tested positive for SARS-CoV-2 Jennifer Sandlin

Science Neanderthal men had a thing for modern human women, genomes show Ellsworth Toohey

Technology A retired geneticist built an online museum of electrical plugs Ellsworth Toohey

Science Sperm swim faster in summer Rob Beschizza

Your chronic constipation might be caused by mucus-eating bacteria Ellsworth Toohey

politics Raw milk parties make me want to barf Jennifer Sandlin

Caffeinated coffee may stave off dementia Gail Sherman