A health official testified that a cooling tower that provides mist to make Disneyland guests more comfortable was the likely source for 22 cases in a Legionnaires' disease outbreak last year near the theme park
Utah Gov. Gary Herbert has signed into law a compromise agreement that guaranteed legalization of medical marijuana but has sparked concern that it creates too many hurdles for patients trying to access the drug
Scientific consensus and regulations in much of the world prohibit making genetic changes that could be passed to future generations. But nothing stopped the Chinese researcher from helping to make the world's first gene-edited babies.
The World Health Organization says the ongoing attempt to eradicate polio remains a global emergency amid an increase in cases for the first time in years and a worrying number of outbreaks sparked by the vaccine
China's government has ordered a halt to work by a medical team that claimed to have helped make the world's first gene-edited babies, as a group of leading scientists declared that it's still too soon to try to make permanent changes to DNA
First lady Melania Trump is sharing some details about life in the Trump White House, saying that son Barron is more interested in sports than social media and that she has no inclination to make casseroles
Poor countries around the world are facing a dangerous shortage of toilets that puts millions of live at risk, according to campaigners marking World Toilet Day by urging governments and businesses to invest more in sanitation
With Thanksgiving approaching, food safety officials are stressing the importance of proper handling and cooking practices as a nationwide outbreak of drug-resistant Salmonella found in raw turkey expands