Extinction rates not as bad as feared … for now.

ESA Science & Technology: Baffling pulsar leaves astronomers in the dark.

Saturn V “moon rocket” engine firing again after 40 years, sort of | Ars Technica.

Google testing new wireless network, asks FCC to keep details secret | Ars Technica.

AT&T's TV, Phone and Internet Service Is Down in Some States – NYTimes.com.

Hydrogen made with muons reveals proton size conundrum | Ars Technica.

Intel gets go-ahead for $4 billion chip plant in Ireland, will produce its next-gen 14nm processors.

Sun's hot mystery solved › News in Science (ABC Science).

Unlocking Cellphones Becomes Illegal Saturday in the U.S..

AT&T users slam U-verse outage | PCWorld.