Canine fertility study offers clues about what might be causing drop in human reproduction rate
As legal marijuana spreads, so do the drug’s harmful effects
Move comes amid increased pressure from the LGBT community after the Orlando terror attack
The four infected patients all live near Miami and got the virus through mosquito bites
Researchers say given aggressive treatment, some babies with severe birth defects can live much longer than expected
While the Justice Department sues to block health insurance mergers, providers try to cut their Affordable Care Act losses
Researchers fear new carrier could further speed virus spread
Scientists discover link between sucralose and weight gain
Opponents say deemphasizing importance of pain could lead to patient suffering
The future of Obamacare is a central issue this election season
