Light produced just 380,000 years after the Big Bang was warped by the universe's dark matter exactly the way Einstein predicted it would be.
Archaeologists think that a debilitating, "rope-like" lump of bone protruding from a 14th to 19th century woman's thigh sprouted as a result of extreme trauma.
Researchers replicated the classic double slit experiment using lasers, but their slits are in time not space.
Health officials have reported 19 confirmed cases and 74 probable cases of blastomycosis linked to a paper mill.