Snow crab numbers in Alaskan waters have dropped by 90 per cent, forcing the state to cancel this year's harvest. Here's what we know about why so many crabs have disappeared newscientist.com/article/234280…

Could local geoengineering slow the rate of ice melt in Greenland?

Rowan Hooper ローワン フーパー speaks to John Moore and Ilona Mettiäinen from University of Lapland about a proposal to build a giant, submerged curtain to stop warm sea water getting underneath the ice sheet.

newscientist.com/podcasts/144-g…

The James Webb Space Telescope has captured a bizarre star system with 17 concentric rings of dust spreading away from a dying star like ripples in a pond newscientist.com/article/234231…

The James Webb Space Telescope has taken an amazing new image of the iconic Pillars of Creation. newscientist.com/article/234325…

A single computer chip has transmitted a record 1.84 petabits of data per second via a fibre-optic cable by splitting the data stream into a spectrum of different packets of light. newscientist.com/article/234283…

The Elon Musk Show review: Searching for the man who is Elon Musk newscientist.com/article/234244…

A sticky, biodegradable gel made from the vegetable okra can stem bleeding in damaged animal organs, which might make it useful for human surgery newscientist.com/article/234204…

A lubricant made from mucus in cow salivary glands has shown promise against HIV and a sexually-transmitted herpes virus in a laboratory study. newscientist.com/article/234253…

Electric cars could be refuelled almost as quickly as a petrol car thanks to a fast-heating battery that can be charged to 70 per cent in just 11 minutes newscientist.com/article/234139…

Mechanical neural network could enable smart aircraft wings that morph newscientist.com/article/234265…

Nearly one-quarter of developers in Russia changed their location information or deleted their profiles on a popular coding platform between early 2021 and soon after the invasion of Ukraine newscientist.com/article/234303…

An unexpectedly heavy element is floating in two exoplanet atmospheres and astronomers aren't sure why it isn't sinking into the planets newscientist.com/article/234238…

Nothing travels faster than light, but an astronomical optical illusion has made it look like a jet of radiation is travelling at over seven times this cosmic speed limit newscientist.com/article/234219…

Transplanted human neurons can integrate into the brains of rats and influence their behaviour newscientist.com/article/234213…

A pair of researchers have found a more efficient way to multiply a grid of numbers, beating a record set just a week ago by the artificial intelligence firm DeepMind newscientist.com/article/234196…

Surprisingly bright blue fish discovered in the darkest ocean depths newscientist.com/article/234362…

Do mosquitoes ruin your summer evenings? The insects are more attracted to people with specific acids in their body odour. newscientist.com/article/234294…

Hair follicles grown in the lab in a step towards hair loss treatment newscientist.com/article/234335…