According to the EPA, an air purifier with a HEPA (high-efficiency particular air) filter can remove up to 99.97% of dust, pollen, mold and bacteria. Placing an air purifier with a HEPA filter in your ...

April 29, 2025 • Trump used his time on stage to luxuriate in the crowd's adoration, blame Joe Biden for various national problems, and insist that he, as president, is not getting the credit he ...

The creation of three "dire wolf" pups has raised hopes that it may be possible to resurrect extinct animals. But some scientists have grave concerns. Swathes of scientific data deletions are ...