WASHINGTON — The call of a Jurassic-era cricket was simple, pure and capable of traveling long distances in the night, said scientists who reconstructed the creature's love song from a 165 million year old fossil.
WASHINGTON — Across southern Florida, rabbits, raccoons, bobcats and foxes have been disappearing at dramatic rates over the past decade, and invasive Burmese pythons are to blame, a US study said Monday.
Eating less may keep the mind young, according to Italian scientists who reported Monday they have discovered the molecular process by which a strict diet may save the brain from the ravages of age.
