Researchers in Brazil say high-frequency sound waves may help weaken viruses such as coronavirus and influenza in laboratory ...

Researchers at the University of São Paulo (USP) in Brazil have discovered that high-frequency ultrasound waves similar to ...

Researchers say the ultrasound frequencies used are similar to those employed in diagnostic medical imaging and do not ...

New data from the Arizona Office of Tourism showed a 22% drop in Canadian tourism to Arizona. Why it happened and what it ...

U.S. existing home sales increased less than ⁠expected ⁠in April, and could struggle to gain ⁠altitude as mortgage rates ...

U.S. job openings were essentially unchanged in March but hiring improved before the full impact of the Iran war hit the ...

SARS-CoV-2, the virus responsible for COVID-19, is widespread among wildlife species, according to new research. The virus was detected in six common backyard species, and antibodies indicating prior ...

Four years after the spread of a novel coronavirus first prompted U.S. officials to shutter schools and limit public gatherings, misinformation about the virus persists. False claims that COVID-19 ...

Huan Yan is in the State Key Laboratory of Virology and Biosafety, College of Life Sciences, Wuhan University, Wuhan, Hubei 430072, China. Tackling this question is difficult because ...

This is read by an automated voice. Please report any issues or inconsistencies here. A highly mutated COVID-19 strain is circulating in California — raising concerns that disease activity could rise ...

As COVID-19 cases continue to rise across the United States, scientists are monitoring the spread of a new variant called LB.1. The highly contagious omicron subvariant, along with the fast-growing ...

From classical to rock, musicians tune their instruments to a common pitch so they can play together harmoniously. For at least 80 years, that standard pitch frequency has been A440 Hz — which defines ...