US Republican candidate Donald Trump has said he may hit his Democratic opponent Hillary Clinton harder in the next presidential debate, following their first encounter on Monday. Mr Trump said he held back “because he didn’t want to hurt anyone’s feelings”. In a Fox News interview, he also accused moderator ... Read More »

Smoking pot might harm your heart health and that of the people around you — perhaps even more than cigarettes, a new animal study suggests. Lab rats experienced a severe reduction in their blood vessel function after a minute’s exposure to secondhand smoke from either tobacco or marijuana, researchers said. ... Read More »