Watch how mouthwash affects bacteria under the microscope. Alex Pretti spotted on camera moments before fatal shooting in Minneapolis Starmer denounces Trump's 'appalling' remarks on NATO troops With ...

Watch the powerful effect of bleach on bacteria under the microscope. People in Denmark 'stunned' by Trump's Greenland comments, former ambassador says Medical examiner rules ICE detainee’s death at ...

They used to call it “wool sorter’s disease” or “hide-porter’s disease” because the affliction struck workers who spun wool or carried animal skins. They would sometimes develop circular lesions on ...

Add Yahoo as a preferred source to see more of our stories on Google. A veterinarian checks on deer after an anthrax outbreak in the far north of Russia in 2016 was linked to a carcass that had been ...

They race, they spin, they shoot. Meet the organisms for which physical prowess is more than sport—it’s a matter of life and death ...