The US health secretary, Robert F Kennedy Jr, has long been consumed by the neurological condition autism – what causes it, and whether there’s a treatment. This week, Donald Trump took on the cause, making claims about acetaminophen, also known as Tylenol and paracetamol, that were dismissed outright by medical experts around the world.
Jonathan Freedland speaks to Carter Sherman, the...
Astronomers are warning that the proliferation of satellite constellations like SpaceX’s Starlink, are making their work harder than it’s ever been
Donald Trump has spent eight months attempting to remake the United States through a massive programme of cuts and deregulation. His administration has left almost no part of American life untouched – from classrooms to college campuses, offices...
Skull found in China may be Homo longi, potentially revising understanding of human evolution
A million-year-old human skull suggests that the origins of modern humans may reach back far deeper in time than previously thought and raises the possibility that Homo sapiens first emerged outside of Africa.
Leading scientists reached this conclusion after reanalysis of a skull known as Yunxian 2...
Microsoft said it found that Israel was violating some terms of service for its products and that it does “not provide technology to facilitate mass surveillance of civilians.”
We look at the science behind vaping and the claims it causes tooth decay, gum disease and a dry mouth
The actor Lily James has blamed vaping for damaging her teeth and driving tooth decay that required her to have her first dental filling. Here we look at what the science says about vaping and its potential impact on teeth and oral health.
The billionaire’s artificial intelligence company, xAI, has secured a deal with the government that will allow federal agencies to use the chatbot Grok for a small fee.