Two clashing ideas about disorder inside black holes now point to the same strange conclusions, and it could reshape the foundations of how we think about space and time

Is there any science to viral relationship tests like the bird test, the orange peel theory and the moon phase test? Emily Impett, a professor of psychological and brain sciences at the University of Toronto, has the answers

Is there any science to viral relationship tests like the bird test, the orange peel theory and the moon phase test? Emily Impett, a professor of psychological and brain sciences at the University of Toronto, has the answers

We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start life, and researchers have just found the missing ingredient: sugar

We knew from prior analyses that a distant asteroid sampled in 2020 carried all but one of the molecules needed to kick-start life, and researchers have just found the missing ingredient: sugar

Russia's only launch site capable of sending humans to orbit has suffered serious damage that may take two years to fix. Will NASA keep supporting the ISS without Russian involvement, or is this the end for the space station?

Russia's only launch site capable of sending humans to orbit has suffered serious damage that may take two years to fix. Will NASA keep supporting the ISS without Russian involvement, or is this the end for the space station?

Over the past 250 million years, periods when coral reef growth has peaked have coincided with big rises in sea temperatures

Over the past 250 million years, periods when coral reef growth has peaked have coincided with big rises in sea temperatures

Tumour growth is reduced by exercise due to a shift in the body’s metabolism that means muscle cells outcompete cancer cells in the race to get sugar to grow

Tumour growth is reduced by exercise due to a shift in the body’s metabolism that means muscle cells outcompete cancer cells in the race to get sugar to grow

We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints that poorly understood prions may have been the vital missing ingredient

We have long struggled to determine how the first living organisms on Earth came together. Now, surprising evidence hints that poorly understood prions may have been the vital missing ingredient

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

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

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

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