What We Know About the Omicron Variant

Gloria Steinem, the feminist icon and co-founder of Ms. magazine, died on Wednesday at her home in Manhattan. Her death came as many were still grieving the loss of another iconic woman: Dolly Parton.On paper, the connections between the two women seem superficial, but for the Ti ...  Show more

From the start, the greatest fear for those developing artificial intelligence was that their creations would go rogue to act in unauthorized and dangerous ways. Some researchers now say it has happened. Kevin Roose, a technology columnist for The New York Times, explains what th ...  Show more

Scientist in South Africa have identified a new variant of the Covid-19 virus. Cases of the Omicron variant have been identified in countries including Belgium, Germany, Australia and Hong Kong. Some countries have put restrictions on travel from parts of Southern Africa. Scienti ...  Show more

What are the possible implications as the Omicron variant spreads around the world? Experts from South Africa, the US and Europe assess the potential dangers and the remedies available. With Tanya Beckett.(Image: Coronavirus in the Vein/Getty/DrPixel) 

The coronavirus is still circulating and mutating — case in point, the World Health Organization has designated a new variant of concern, called omicron. The variant appears to have some characteristics that may make it more transmissible than others, but much about it is still u ...  Show more

The World Health Organization is warning that the omicron variant of the coronavirus, which was first detected in South Africa, has a "very high" global risk because of the possibility that it spreads more easily and might resist vaccines and immunity in people who were infected ...  Show more