Alien Earths Could Form Earlier than Expected
Anchorage, AK – Building a terrestrial planet requires raw materials that weren't available in the early history of the universe.
Common ancestor comes into focus, It Resembled a Shark
The common ancestor of all jawed vertebrates on Earth resembled a shark, according to a new analysis of the braincase of a 290-million-year-old fossil fish that has long puzzled paleontologists.
According to World-Wide Pew Research Poll, Opinion of the U.S. and President Obama Mixed
According to a new Pew Research Center survey conducted outside of the United States on people in 21 different countries, attitudes about the United States are generally more positive than in 2008 before Obama came into office.
Report: China Shipped Launch Vehicles to N. Korea
Japanese officials say China has violated a U.N. embargo by supplying North Korea with vehicles capable of transporting and launching ballistic missiles.