An international team of researchers built a highly sensitive quantum microscope and used it to directly observe, for the ...

Late 1600s – Dutch scientist Antonie van Leeuwenhoek constructed a microscope with a single spherical lens. It magnified up to ×275. 1800s - the optical quality of lenses increased and the microscopes ...

Election worker Kristen Mun from Portland empties ballots from a ballot box at the Multnomah County Elections Division, Tuesday, Nov. 3, 2020 in Portland, Ore. (AP Photo/Paula Bronstein) WASHINGTON ...

Sen. Markwayne Mullin (R-Okla.) has teased changes in the operations at the Department of Homeland Security (DHS), though the close ally of President Trump has largely backed the White House’s ...

Tottenham’s survival bid suffered a considerable setback as they lost 2-0 at home to Nottingham Forest on Sunday afternoon. The clouds seemed to be parting for Spurs after they drew with Liverpool and ...