The Latest Breaking News from Katie Flood

Israel has never officially confirmed or denied having nuclear weapons and has never signed the nuclear non-proliferation treaty. Instead, even as evidence has emerged about its nuclear capabilities, Israel has maintained a policy of nuclear ambiguity.

The majority of the world’s rechargeable batteries are now made using lithium-ion. Most rely on a combination of different rare earth metals such as cobalt or nickel for their electrodes. But around the world, teams of researchers are looking for alternative – and more sustainable – materials to build the…

For much of the 21st century, one theory has dominated research efforts to cure Alzheimer’s disease: the amyloid hypothesis. Beta-amyloid is a protein that builds up in clumps, or plaques, in the brains of people with Alzheimer’s disease and is linked to their cognitive decline.

The Trump administration’s cuts to funding for American universities and research have left many scientists reeling and very worried. At the National Institutes of Health, which has an annual budget of US$47 billion to support medical research both in the U.S. and around the world, nearly 800 grants have been…

The Birkin bag made by French luxury retailer Hermès has become a status symbol for some of the global elite. Notoriously difficult to obtain, a select few obsess over how to get their hands on one.

Five years since COVID emerged, not only has the pandemic affected the way we live and work, it’s also influencing the way researchers are thinking about the past.

When the first cases of COVID began to spread around the world in early 2020, people in Iquitos, a remote city in the Peruvian Amazon, weren’t unduly worried. They assumed their isolation would protect them. It didn’t. Peru, and Iquitos, were hit fast and hard.

One hundred years ago, a paper was published in the journal Nature that would radically shift our understandings of the origins of humanity. It described a fossil, found in a lime mine in Taung in South Africa, which became known as the Taung child skull.

Every day that he was locked up in a scam compound in Southeast Asia, George thought about how to get out. “We looked for means of escaping, but it was hard,” he told The Conversation.