iStock/georgeclerk(NEW YORK) -- The latest COVID-19 variant of concern, omicron, first reported to the World Health Organization from South Africa last week -- and now detected throughout the U.S. -- ...

iStock/Geber86(PENNSYLVANIA) -- Omicron has been making headlines as cases of the new COVID-19 variant continue to be detected in the United States. While the strain is concerning, health officials a...

Bill Clark/Getty Images(WASHINGTON) -- When the U.S. Supreme Court heard arguments Wednesday over a Mississippi law that would ban most abortions after 15 weeks of pregnancy, a headline-making line of...

narvikk/iStock(NEW YORK) -- As health officials expected, the United States has now confirmed several cases of the omicron variant, which was first identified in Botswana and has since been detected i...

ELISA WELLS/PLAN C/AFP via Getty Images(NEW YORK) -- As the U.S. Supreme Court continues to weigh whether to leave Texas's unprecedented six-week abortion ban, SB8, in place, a new law that also restr...

Tempura/iStock(OKEMOS, Mich.) -- Michigan is in the midst of its fourth COVID-19 wave -- and there is no end in sight, hospital officials said. Cases and hospitalizations are rivaling levels seen in ...

Darren Riley, 29, is the CEO and Co-founder of JustAir, which uses small sensors to map air quality on a neighborhood level. - JP Keenen/ABC News(NEW YORK) -- This is the fourth and final episode of A...