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For years, schools have posted photos of their pupils online. But could they be misused?

A former US military veteran who was imprisoned in Russia for more than four years on disputed charges and under abusive conditions was released on Tuesday.

For more than 30 years, one piece of pregnancy advice has been remarkably consistent: Take folic acid.

New research led by the Hudson Institute of Medical Research has shown how a cell recognizes that it is infected with a virus to protect itself and surrounding cells or induce inflammation.

A US citizen and former military serviceman has been released after four years in prison in Russia.

Ten years later, the actors are stopped in the street to talk about their chemistry in the fantastic BBC sitcom Mum.

For more than 150 years, the Riemann hypothesis has stood as one of the major unsolved problems in mathematics. Anthropic hasn't solved it — but the company's models made more progress than you might expect.

The good news is that the majority of Australian students have again reached proficiency standards in reading and writing literacy—marking almost 20 years of consistent achievement.

Egyptian blue, considered the world's earliest synthetic pigment, was prized for its stable blue hues and served as a common blue paint in Egypt as early as 5,000 years ago, as well as the base material for small items such as beads and vessels in later periods.

After the Taliban retook power in Afghanistan on August 15, 2021, Berlin promised to bring all the Afghan local staff members to Germany.

At least 169 people are dead and a state of emergency has been declared after Colombia was hit by one of its largest earthquakes in years.

The wild capture and release of a female big cat into a nature reserve is the first step towards reintroducing a population that hasn’t been seen for 70 yearsOn 31 July, “Umit” – which means hope in Kazakh – was released into a nature reserve on the edge of Lake Balkhash after mo