Scientists hunting mammoth fossils found whales 400 km inland
• In a recent study, University of Alaska Fairbanks paleontologist Matthew Wooller and his colleagues radiocarbon-dated what they thought were pieces of two mammoth vertebrae, only
Hunting
New NASA Sensor Goes Hunting for Critical Minerals
• New NASA Sensor Goes Hunting for Critical Minerals A pilot signals to a crew member before takeoff from NASA’s Armstrong Flight Research Center in Edwards, California, on Aug. •