A new study suggests many adults are being misdiagnosed with asthma.

The mother of Nathan O'Brien testifies in Douglas Garland's trial. Garland is accused of killing her son and his grandparents.

After a century and a half, the Ringling Bros. circus is shutting down, a move applauded by animal activists.

Justin Trudeau is facing a lot of criticism after his controversial comments on phasing out the oilsands.  Plus, hockey icon Hayley Wickenheiser calls it a career.

Ontario nurse accused of killing 8 seniors facing six more charges. Justin Trudeau gets a question from tearful Ontario woman over her high hydro bill during his cross-country tour.

President-elect Donald Trump held a contentious press conference with the media for the first time in 7 months with the focus on the latest reports out of Russia.

Plus, a war of words between the right and left in America following Meryl Streep's Golden Globes anti-Trump speech.

New surveillance video shows moment of shooting inside Fort Lauderdale airport. Canada's military ombudsman appealing for my help on PTSD after the death of another veteran.

The suspect in a deadly shooting at the Fort Lauderdale airport was known to FBI.

Fort Lauderdale airport is shut down following a deadly shooting inside a terminal that left 5 dead.