Environmental groups worried about future of Montreal landmark Add to ... Featuring video from CTVNews.ca Published Friday, May 31, 2013 11:04AM EDT Last updated Friday, May 31, 2013 11:06AM EDT Buckminister Fuller's famous biosphere could soon be no more Watch More Video: Montreal police have to shoo away Pokemon Go mob at 2 a.m. Why this group is scaling giant trees to find a way to fight climate change 'Bon Cop Bad Cop' stars find 'comfort zone' on set of sequel Habs GM says trading Subban was a 'difficult' decision 'We were humanized in there': Stonewall Inn dedicated U.S. as national landmark Canada's top execs are losing interest in a carbon tax Scientist making new discoveries in 'Twilight Zone' of the ocean New research shows the lasting impact of plastic pollution on fish Montreal bar patrons on patio smoking ban How Montreal is quickly becoming a world digital destination Drone video of decaying Chernobyl plant 30 years after disaster How sustainable is Canada’s hot housing market? Air Canada CEO urges Ottawa to give Bombardier 'concrete' support Montreal looking for buyers for first-generation subway cars Great Barrier Reef experiencing worst coral bleaching on record Amaya CEO’s privatization plans still on track despite charges: Sources Citizens in London, Ont. launch campaign to save century-old trees P.K. Subban says moments after injuring his neck were 'scary' Syrian refugees get a taste of Canadiana at sugar shack No violence at anti-police brutality march in Montreal Comments AA More Related to this Story Video: History comes alive for Montreal kids on Free Museum Day Video: It's summer time: Bring on the rollercoasters and thrill rides!