Discover why lights sometimes flash rapidly when viewed on video. Learn about the science behind flickering, how frame rates and light frequencies interact, and why this phenomenon occurs with certain ...

President Trump on Monday night announced tariffs of 10% on softwood timber and lumber alongside a 25% tariff on "certain upholstered wooden products" due to take effect on Oct. 14, according to the ...

President Trump announced new tariffs on pharmaceuticals, heavy trucks, and furniture, including a 100% duty on patented drugs, with some exemptions. Thursday's move is one of Trump's new ...