Satellite Images Show North Korea Upgrading Nuclear FacilityNew satellite images show North Korea has made rapid improvements to the infrastructure at its Yongbyon Nuclear Scientific Research Center -- a facility used to produce weapons-grade fissile material, according to an analysis published by 38 North, a prominent North Korea monitoring group.
Obama Declares Iranian Deal "Important First Step"President Barack Obama says a nuclear deal with Iran is an "important first step" toward addressing the world's concerns over the Islamic republic's disputed nuclear program.
Problems Found During Pa. Nuclear Plant Attack DrillThe federal Nuclear Regulatory Commission has found problems with a safety drill earlier this year meant to simulate a terrorist attack against a western Pennsylvania nuclear power plant.
Missing Gauge With Radioactive Material FoundA missing nuclear gauge that fell off a truck has been recovered.
Gauge Containing Radioactive Material Goes MissingOfficials are searching for missing gauges containing radioactive materials.
Mom, Son Charged With Stealing Copper From Nuclear Power PlantA man who used to work as a contractor at the Beaver County Nuclear Power Station has been charged with stealing more than 1,400 pounds of scrap copper from an outlying storage building at the plant, and having his mother sell it.
Radioactive Waste & Armed Guards - What's Happening In Apollo?KDKA-AM's Larry Richert talks to reporter Erich Schwartzel and frightened homeowner Mary Anne Walerski about why armed guards are suddenly guarding a field in Kiskimere that is the site of a nuclear waste dump.
Learning From Three Mile IslandMike Pintek recalls his experiences covering the Three Mile Island disaster.