A chemical compound can cut a cow's methane emissions by 30 percent—and help the animal get more energy from its food. Christopher Intagliata reports.
“Just because a diagnosis [of ADHD] can be made does not take away from the great traits we love about Calvin and his imaginary tiger friend, Hobbes
A “starshade” flying alongside the WFIRST observatory could deliver images of potentially habitable worlds decades ahead of schedule
Forensic archaeologists are finally exploring what lies beneath the dirt—but not without resistance
The beautiful, bizarre animal was discovered this week during NOAA's exploration of the area around the Mariana Trench
NASA’s Fermi Gamma-Ray Space Telescope has helped astronomers track down which blazar was responsible for the 2012 "Big Bird" neutrino, the second-most powerful particle the IceCube Neutrino Observatory in Antarctica has ever detected. Video courtesy of NASA's Goddard Space Flight Center.