Louisiana Sinkhole is #1 on BBC — “Terrifying Sinkhole Swallows Up Entire Trees In Seconds” — “Must-see: Trees Disappear” (VIDEOS)

New footage of Louisiana sinkhole shows oil sheen covering surface — “At 500 feet, air is thick with smell of crude” during recent flyover — Officials plan in case subsidence forces highway to shut down (VIDEO)

Official films ‘burp event’ at giant Louisiana sinkhole — Intense bubbling across several large areas (VIDEO)

Gov’t: Contaminants in giant sinkhole could spread to freshwater swampland — Benzene is entering groundwater — Damage to ‘Louisiana Coastal Zone’

UK Reporter: Gas bubbling up like ‘small underwater geysers’ around giant Louisiana sinkhole; Widespread methane leakage — General: Big environmental groups ignoring disaster

Newspaper: Giant Louisiana sinkhole now over 20 times larger than last year — It’s “taken on a volcano-like quality”

Army General (Ret.): Giant Louisiana sinkhole is “unprecedented environmental disaster” — Concern about failure of another cavern nearby — Butane still being added to salt dome

Blowout in Gulf still leaking? Scientists checking for pollution are not allowed within 5 miles of site — Sheen continues to be observed — Fire boats remain nearby — Gas could “impact offshore ecosystems”

Crude oil seen in water by blowout in Gulf — AP: Sheen reported each day since incident began — First estimated at 7,000 gallons a day (PHOTOS)

Expert: Blown-out well in Gulf remains “plenty dangerous” — Will material plugging flow of gas hold? — New flyover of rig carcass (VIDEO)

Burning well in Gulf has ‘bridged over’ — “Sand and sediment collapsed into area being drilled, blocking the line” — Feds say gas flow stopped, fire decreasing (PHOTO)

PHOTO: Parts of Gulf rig now “melting and falling” into sea — Drill floor and derrick collapse

Expert: Blaze on Gulf rig may last for months; Workers hit “high-pressure gas pocket” — Official: “At this point, they’re going to let it burn out”

PHOTO: Burning rig in Gulf “begins to implode” — Support beams folded and collapsed — Gov’t “very tight-lipped about what’s going on with rig today” — Firefighting vessels forced to move away

CNN: Explosion in Gulf of Mexico; Fire erupts after blowout — ABC: “Major environmental threat may be unfolding” (VIDEO)

AP: Official says suffocation risk at giant Louisiana sinkhole — Spewing gas could cause explosion hazard (VIDEO)

Video: Official unable to find bottom of giant Louisiana sinkhole during depth survey — All of 750 foot measuring cord used

Louisiana sinkhole now 24 acres — Officials issue cease and desist order after gas found “approaching explosive level” coming from hole in front of homes

Hydrogeologist: I’m not kidding, we honestly don’t know what’s going on in cavern below giant sinkhole — “Nobody’s ever encountered anything like this in history of mankind” — World’s top experts don’t even have a good hypothesis — Wellhead pressure now up to almost 600 psi (VIDEO)

Officials: ‘Burp event’ underway at giant Louisiana sinkhole — “Lots of activity” — “Abundant surface water movement” (VIDEO)

Expert: Over 200 million cubic feet of gas in area under giant Louisiana sinkhole (VIDEO)

Problem at ANOTHER cavern in salt dome near giant Louisiana sinkhole — “Automatic emergency systems” engaged — No ‘immediate’ safety risk to public