Scientists have discovered the oldest ice and air on Earth on record, trapped in 6-million-year-old Antarctic ice, giving an unprecedented look back at our ancient climate

Closer proximity to cannabis retail stores linked with more cannabis use but less drinking: A US study of more than 60,000 adults shows that living near cannabis retail stores is associated with a greater tendency toward frequent cannabis use but a lower likelihood of heavy alcohol consumption.

Scientists have identified a novel species of electricity-conducting organism, bacteria that acts as electrical wiring, potentially ushering in a new era of bioelectronic devices for use in medicine…

Key step toward next-generation optical computing and memory with the discovery of luminescent nanocrystals that can be quickly toggled from light to dark and back again.

Increased wildfire activity may be a feature of past periods of abrupt climate change

College students’ insomnia linked more strongly with loneliness than screen time

Toddlers show increased physical activity with a robot playmate moving around the room, finds a new study of 2-3 year olds with a toddler-sized GoBot, a custom, wheeled, foam-padded robot.