New Scientist Space - Cosmology

A handful of people with HIV have been cured after receiving HIV-resistant stem cells – but a man who received non-resistant stem cells is also now HIV-free

Vets have developed a training protocol to help cats benefit from water-based rehabilitation therapies, in spite of their natural aversion to water

From a new collection of shorter fiction by Brandon Sanderson to Simon Stålenhag’s new work, via a Stranger Things novel, December’s new sci-fi features some compelling and intriguing offerings

Archaeologists have gathered evidence from hundreds of Bronze Age sites in western Turkey that could be remnants of a civilisation that has been largely overlooked

Scientists have long tried to uncover the perilous journey humans took to reach the ancient land mass that now makes up Australia. Now, a genetic study has edged us closer to understanding how and when they achieved this

Google is reportedly in talks to sell its tensor processing units – a type of computer chip specially designed for AI – to other tech companies, a move that could unsettle the dominant chip-maker Nvidia

Dental problems often arise or get worse during pregnancy, and a new study hints that rapid changes to the oral microbiome at this time could be at least partly to blame

Logging and mining are destroying swathes of the Congo rainforest, with the result that African forests went from being  a carbon sink to a carbon source in 2010 to 2017

Inspired by natural polymers like DNA, chemists have devised a way to engineer plastic so it breaks down when it is no longer needed, rather than polluting the environment

New Scientist Book Club members share their thoughts on our November read, Grace Chan's Every Version of You

The New Scientist Book Club is currently reading Iain M. Banks's classic sci-fi novel The Player of Games. In this extract, we meet protagonist Gurgeh for the first time

The New Scientist Book Club is currently reading the late Iain M. Banks’s Culture novel The Player of Games. Fellow science fiction author Bethany Jacobs reveals how his work inspired her

Stars powered by dark matter instead of nuclear fusion could solve several mysteries of the early universe, and we may have spotted the first hints that they are real

Domestic cats originated in North Africa and spread to Europe in the past 2000 years, according to DNA evidence, while in China a different species of cat lived alongside people much earlier

Whether it is a cube of sugar or a chunk of a mineral, a mathematical analysis can identify how many fragments of each size any brittle object will break into

Scientists sounded the alarm on the dire consequences of continued inaction at a briefing in London, warning that we could be heading for "unprecedented societal and ecological collapse"

Hotter temperatures and a series of droughts in what is now Pakistan and India fragmented one of the world’s major early civilisations, providing a "warning shot" for today

Chytrid fungus is a scourge to global amphibian populations, but before it kills some frogs, it can produce symptoms that may help the infected animals find mates and spread the fungus further

Daily steroid pills are often necessary for severe cases of asthma, but they raise the risk of several serious conditions. Now, scientists have shown that a monthly antibody injection can eliminate the need for the pills

Mapping of the main quarry on Easter Island where giant statues were carved has uncovered evidence that the monuments may not have been created under the direction of a single chief