ScienceDaily: Most Popular News

---

Thermonuclear behavior of unique neutron star captured Posted: 10 Mar 2012 12:00 PM PST A neutron star is the closest thing to a black hole that astronomers can observe directly, crushing half a million times more mass than Earth into a sphere no larger than a city. In October 2010, a neutron star near the center of our galaxy erupted with hundreds of X-ray bursts that were powered by a barrage of thermonuclear explosions on the star's surface. NASA captured the month-long fusillade in extreme detail.

Scientists discover effects of PD-1 blockade on ART therapy in SIV-infected monkeys Posted: 08 Mar 2012 02:49 PM PST Scientists have discovered that blocking PD-1, an immune molecule that inhibits the immune response to viral infections, can have a significant effect on HIV-like illness in non-human primates.

You are subscribed to email updates from ScienceDaily: Most Popular News To stop receiving these emails, you may unsubscribe now.	Email delivery powered by Google
Google Inc., 20 West Kinzie, Chicago IL USA 60610