ScienceClimate change is a national security threat: Military reports ring alarm bells Report: Climate change has gone from "threat multiplier" to "catalyst for conflict." U.S. government and U.S. military say they'll take findings to heart.by Jim Algar
ScienceScientists spot magnetar 16,000 light years away. It's more magnetic than your favorite Hollywood celebrities.by Cez Verzosa
ScienceStellar carnage: NASA simulation features neutron stars colliding to form black holeby Cez Verzosa
ScienceClimate change to hit credit ratings of countries, especially poor ones, warns S&Pby James Maynard
ScienceNASA's Curiosity Mars rover finishes drilling task at Windjana, resumes mission to Mount Sharpby Cez Verzosa
ScienceDiscovery of long-neck sauropod dinosaur in Argentina proves that they survived beyond Jurassicby James Maynard
ScienceRussian Proton rocket carrying communications satellite destroyed after lift offby Alexander Saltarin
ScienceDiscovery of skeleton of pre-Mayan native American in underwater cave sheds light on origin of first settlersby James Maynard