New Scientist Space - Cosmology

Psilocybin appears to alter brain networks linked to repetitive negative thoughts, which may explain how the drug helps to treat some mental health conditions

A tiny engine comprised of a glass bead zapped with electric fields behaves as if it is operating 2000 times hotter than the sun

Weather apps regularly differ in their predictions for the same location – why is it so hard to predict local forecasts, and where can we get the best weather information?

The New Scientist Book Club has just finished reading Alex Foster's sci-fi novel “Circular Motion”. We liked it – but there were calls for a bit more science in this slice of science fiction

The New Scientist Book Club is currently reading Ursula K. Le Guin's classic science fiction novel "The Dispossessed". Here, her son Theo Downes-Le Guin considers the artistic process behind it – and why it still resonates today

The New Scientist Book Club is currently reading Ursula K. Le Guin’s classic novel The Dispossessed. In this extract from its opening, we get our first glimpse of the planet Anarres

Surgery, not antibiotics, might be the best way to treat chronic rhinosinusitis, a condition that leaves people with a permanently blocked or runny nose and a reduced sense of smell

Social media platforms will soon have to exclude children under 16 in Australia, but there are doubts over how age verification tools will work – and whether this is the right approach to deal with online harms

Several countries now offer at-home vaginal swabs to detect HPV status in place of traditional cervical cancer screening, but urine tests seem to work just as well

Eczema can be very distressing for children – and now it seems that its roots may at least partly lie in their mothers experiencing high levels of stress during pregnancy

A fossil discovered in Patagonia shows a 3.5-metre-long reptile from the late Cretaceous with large, serrated teeth capable of slicing through muscle

People used to experience an "unhappiness hump" around midlife, but declining youth mental health may mean that is no longer the case

Clues to our planet’s dramatic past are in the layers of rocks we might overlook. A great guide shows why they deserve our attention, says James Dinneen

Sky watchers are in for a treat next month, says Abigail Beall, when there is a total lunar eclipse visible in much of the world

The new book "Gemini and Mercury Remastered" features iconic images from the earliest days of human space exploration

The history of carbon dioxide’s role in life on Earth combined with a call to climate action makes for compelling reading, finds Chris Stokel-Walker

In this latest instalment of Future Chronicles, an imagined history of future inventions, Rowan Hooper explores the advances that meant an optical telescope with an effective mirror size of 3000 km could be built on the moon

Feedback is alerted by a reader to the latest effort to create a quantum computer that can factorise extremely large numbers, and discovers an abrupt shift to K9 tech

We are happy to inject synthetic substances into our faces in ever-increasing amounts, but reluctant to eat plant-based or cultivated fake meats. This inconsistent attitude has implications for sustainability, says Sophie Attwood

Why did Christianity grow from a niche sect to a religion followed by billions? Michael Marshall explores Alice Roberts’s latest book Domination