We may have just glimpsed the universe’s first stars
A galaxy spotted by the James Webb Space Telescope, known as Hebe, that existed just 400 million years after the big bang appears to contain extremely pure and young stars
A galaxy spotted by the James Webb Space Telescope, known as Hebe, that existed just 400 million years after the big bang appears to contain extremely pure and young stars
If you are unlucky enough to have been bitten by a snake, you are unlikely to want to repeat the experience. Not so for Tim Friede, who intentionally exposes himself to deadly bites in the hope of developing a treatment for the 5 million people who are…
Four astronauts have begun a 10-day journey around the moon and back again, the first crewed flight to the moon since 1972
Genetically engineering tobacco plants could enable a more sustainable production method for psychedelic drugs, which are increasingly in demand for research and medical uses
Photographer Lalo de Almeida has been documenting the industrialisation taking place in the Amazon rainforest after the Brazilian government relaxed environmental controls
Ducks with corkscrew penises, fish changing sex – what do we really know about sex and reproduction on Earth? Less than we think, reveals a mind-boggling new book. Elle Hunt explores
A psychedelic experience set author Michael Pollan on a quest to understand consciousness in his new book A World Appears. He tells Olivia Goldhill what he learned – and how it changed him
The books, TV, games and more that New Scientist staff have enjoyed this week
Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough machine may be built much sooner than previously thought
In a shift that is reshaping entire ecosystems, the open oceans are letting less light in. We don’t fully understand the consequences yet, but there is still hope, says oceanographer Tim Smyth