Two critically hurt after attack on walking trail in British Columbia as police and conservation officers search for bear

Eleven people were injured, two of them critically, when a grizzly bear attacked a group of schoolchildren and teachers on a walking trail in British Columbia, Canada.

The attack happened on Thursday in Bella Coola, 435 miles (700km) north-west of Vancouver. The Nuxalk Nation said the “aggressive bear” remained on the loose and police and conservation officers were on the scene.

Scourge of goldfish has become growing problem as fish are released by pet owners into increasingly warm waters

City officials in Canada’s capital city, Ottawa, plan to cull thousands of feral goldfish from a stormwater pond, a decision that reflects the pervasive spread of the species throughout the region.

Earlier in the year, city staff removed 5,000 fish from the city’s Celebration Park. But as many as 1,000 more are believed to still be living in the water.

Researchers in British Columbia catch sea wolves in the act after placing camera to solve mystery of damaged traps

The clues read like something from mystery novel: crab traps, suspiciously hauled ashore by unseen hands, had been damaged by baffling teeth marks. The bait inside was missing.

The question for researchers in the remote corner of British Columbia was: whodunnit? As with many crimes of opportunity in the modern era, the culprit was unmasked by a remote camera.

Unsealed indictment says Ryan Wedding tracked down witness who was then murdered before he could testify

US authorities have charged a fugitive former Canadian Olympic snowboarder turned drug kingpin with the murder of a witness who was prepared to testify against him.

The attorney general, Pam Bondi, said on Wednesday that Ryan Wedding was accused in a newly unsealed indictment of tracking down a witness in Colombia who was then murdered before he could give evidence.