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The Arecibo Observatory will remain open, NSF says

a1 The Arecibo Observatory will remain open, NSF says

The iconic Arecibo Observatory has survived a hurricane…

Hormone replacement makes sense for some menopausal women

a1 Hormone replacement makes sense for some menopausal women

Internist Gail Povar has many female patients making th…

When it’s playtime, many kids prefer reality over fantasy

a1 When it’s playtime, many kids prefer reality over fantasy

Young children travel to fantasy worlds every day, pack…

The mystery of Christiaan Huygens’ flawed telescopes may have been solved

a1 The mystery of Christiaan Huygens’ flawed telescopes may have been solved

17th century scientist Christiaan Huygens set his sight…

50 years ago, atomic testing created otter refugees

a1 50 years ago, atomic testing created otter refugees

Sea otters restocked in old home When the [Atomic Energ…

Martian soil may have all the nutrients rice needs

a1 Martian soil may have all the nutrients rice needs

THE WOODLANDS, TEXAS — Martian dirt may have all the ne…

Biologists are one step closer to creating snake venom in the lab

a1 Biologists are one step closer to creating snake venom in the lab

SAN DIEGO — Labs growing replicas of snakes’ venom glan…

Satellites make mapping hot spots of ammonia pollution easier

a1 Satellites make mapping hot spots of ammonia pollution easier

Satellites may be a more accurate way to track smog-pro…

U.S. fentanyl deaths are rising fastest among African-Americans

a1 U.S. fentanyl deaths are rising fastest among African-Americans

Since people in the United States began dying in the fe…

50 years ago, scientists were unlocking the secrets of bacteria-infecting viruses

a1 50 years ago, scientists were unlocking the secrets of bacteria-infecting viruses

Unusual virus is valuable tool — Viruses, which cannot …