Gundersen: Problems at US nuclear plant much worse than authorities are letting on — “It’s time to shut Ft. Calhoun down” (AUDIO)

TV: ‘Sucking and blowing’ from tank on troubled oil rig in Alaska — “There may be a breach of those fuel tanks somewhere” — Officials caught rehearsing on conference call (VIDEO)

Gov’t Map: Fukushima fallout transported directly to U.S. — Canada, Mexico avoided much of contamination after 3/11 (VIDEO)

New Close-ups of giant sinkhole: Tree trunks coated in oil; Crude and sheen floating on surface — More land falls in (PHOTOS)

Alaska Official: Grounded oil rig “presents significant threat to Ocean Bay and surrounding areas”

Underwater footage of BP Deepwater Horizon disaster site — “Officials are still trying to identify the makeup of white droplets spotted in the water” (VIDEOS)

Flyover footage of oil rig grounded on rocks near Alaska coast (VIDEO)

Radio: New nuclear reactor to be buried 100 feet under permafrost in middle of Alaska? (AUDIO)

Shell oil rig filled with fuel runs aground in Alaska — Worst development yet in crisis — “So it just happened, it’s dark, no one has seen it”

TV: Materials floating to North America from Japan could well be radioactive — There’s no monitoring going on (VIDEO)

Independent flyover footage of giant sinkhole: 19 weeks later we’re seeing quite a different situation! — Comparison photos

Newspaper: Sinkhole burps up organic material — Experts on Dec. 18: Burps are “large gas outbursts”… up to 50,000 cubic feet (VIDEOS)

New flyover of giant sinkhole shows large area of flooding to south (VIDEO)

Company Officials: Giant sinkhole has released debris to surface — Says new oil is being contained

Company Officials: Liquid oil is coming from bubbles in center of giant sinkhole — No cleanup crews working from Dec. 22 to 26

Large area of gas bubbling during flyover of giant sinkhole — Pollution seen escaping into environment (PHOTOS)

Gundersen: Beams holding up nuclear reactor likely to fail during accident at US plant — I was dumbfounded… how can they know about this and not do anything for decades? (AUDIO)

Expert: Concern about risk of gas pipeline rupture at NYC-area nuclear plant — Could lead to multiple meltdowns — “Possible severe damage to fuel in spent fuel pools” — Sissonville, San Bruno cited as examples

Floating pier comes ashore in Washington — If experts don’t get to it today, next chance is early January (VIDEO)

New Official Map of Giant Sinkhole: “Visible evidence of subsidence further west” — “Heavy gas bubble activity” recently observed (PHOTO)

Expert: ‘Small blips’ of Hydrogen Sulfide detected in aquifer near giant sinkhole (VIDEO)

More Fukushima nuclear pollution to hit U.S. starting in 2015 — Study: Impact strength of Cesium-137 on West Coast to be as high as 4 PERCENT