a1 Confusion lingers over health-related pros and cons of marijuana No one knows whether chronic marijuana smoking causes e…
a1 The Arecibo Observatory will remain open, NSF says The iconic Arecibo Observatory has survived a hurricane…
a1 Hormone replacement makes sense for some menopausal women Internist Gail Povar has many female patients making th…
a1 When it’s playtime, many kids prefer reality over fantasy Young children travel to fantasy worlds every day, pack…
a1 The mystery of Christiaan Huygens’ flawed telescopes may have been solved 17th century scientist Christiaan Huygens set his sight…
a1 50 years ago, atomic testing created otter refugees Sea otters restocked in old home When the [Atomic Energ…
a1 Martian soil may have all the nutrients rice needs THE WOODLANDS, TEXAS — Martian dirt may have all the ne…
a1 Biologists are one step closer to creating snake venom in the lab SAN DIEGO — Labs growing replicas of snakes’ venom glan…
a1 Satellites make mapping hot spots of ammonia pollution easier Satellites may be a more accurate way to track smog-pro…
a1 U.S. fentanyl deaths are rising fastest among African-Americans Since people in the United States began dying in the fe…