SARS-CoV-2 is a positive-sense single-stranded RNA virus. It is contagious in humans and is the cause of the coronavirus disease 2019 (COVID-19). Non-active site mutations such as L50F are crucial ...

Public health experts say there could be massive implications after President Trump signed an executive order withdrawing the U.S. from the World Health Organization.

With the acute phase of the Covid-19 pandemic fading even as the coronavirus persists and evolves, a new normal is taking shape around the world. Experts expect cases to rise again this winter.

Jeff Bezos' Blue Origin successfully launched its New Glenn rocket, named after astronaut John Glenn, from Florida's historic pad. The test flight marked a significant milestone, reaching orbit on ...

Brain teasers are crucial for mental stimulation and enhancing cognitive abilities. An emoji challenge, requiring participants to spot the odd emoji within 3 seconds, tests observation and problem ...

“Hi, FB [Facebook]. I’m back,” she wrote with a smiling emoji. “Writing this song healed me in ways I never thought possible,” the actress-singer said. “It was born from a journey through pain, regret ...

“Hello, everyone (angel face emoji) long time no chat ... Despite that, she continued to make headlines with her COVID-19 pandemic-related efforts like helping frontliners and building a community ...

He alleges the paper took his publicists' quotes out of context and omitted an emoji. Experts say that emojis can change the meaning of a statement and that Baldoni might have a point. As the legal ...

Experts expect cases to rise again this winter. Here’s the latest on symptoms, treatments and testing. By Dani Blum Dani Blum has reported on Covid since the spring of 2020. There are few ...

Reports of rising cases of a flu-like illness in China, where COVID-19 was first detected five years ago, sparked international concerns about the potential for another worldwide pandemic.

It’s been five years since the COVID-19 pandemic began—and a lot has changed. From early in the pandemic until now, COVID went from causing fear, death, shortages, and uncertainty to being regarded by ...