On a visit to Beijing, Canadian Prime Minister Justin Trudeau said his country will continue to explore a trade agreement with Beijing. As Fred Katayama reports, he’s weighing Canada’s options after the U.S. threatened to pull out of the NAFTA deal.

The conditions played a role in nearly 800,000 cases of cancer worldwide in 2012, researchers reported.

When a dying man arrived at a Miami hospital this year, unconscious, but with end-of-life wishes tattooed on his chest, doctors called on an ethics expert.

A merger of one of the biggest drugstore operators in the U.S., CVS, with one of the country’s biggest health insurers, Aetna, is likely to get a nod from U.S. antitrust regualators. Fred Katayama reports.

People who can see better are more likely to get exercise, take their medication and avoid falls, experts say.

The chipmaker is running a board slate at target Qualcomm. Richard Beales and Tom Buerkle explain how this unusual gambit puts pressure on CEO Steve Mollenkopf to engage on the $105 bln bid.