AMOC: Key ocean current is slowing at locations around the Atlantic
Visualisation showing the western boundary currents that form part of the Atlantic Meridional Overturning Circulation NASA’s Scientific Visualization Studio Buoy
We may have seen a ‘dirty fireball’ star explosion for the first time
Dying stars can emit a powerful jet of radiation, as seen in an artist’s impression Stocktrek Images, Inc./Alamy Astronomers think
Surprise fossil discoveries push back the evolution of complex animals
Artist’s reconstruction of the ancient ocean ecosystem preserved in the Jiangchuan biota Xiaodong Wang A huge and beautifully preserved suite
Food shock is inevitable due to the Iran war – and it could get bad
Food prices are expected to rise later this year dpa picture alliance/Alamy Global food prices hit their highest levels on
AI data centres can warm surrounding areas by up to 9.1°C
The number of data centres is rapidly increasing JIM LO SCALZO/EPA/Shutterstock Data centres built to power AIs produce so much
Cancer-causing chemical found to be leaking from gas cookers
Gas burners can leak pollutants into homes Maria Kray/Shutterstock Many people in Europe may be exposed to dangerous chemicals as
You can now buy a DIY quantum computer
Two engineers work on one of Qilimanjaro’s quantum computers Qilimanjaro Quantum computers once seemed like fanciful machines of the future.
How worried should you be about ultra-processed foods?
Ultra-processed foods are often high in fat and sugar Anastasiia Krivenok/Getty Images In the past few years, there has been
A smartphone app can help men last longer in bed
Premature ejaculation is thought to affect 1 in 3 men Ievgen Chabanov / Alamy Men who experience premature ejaculation may
The race to solve the biggest problem in quantum computing
Quantum computers won’t be truly useful until they can correct their mistakes davide bonaldo / Alamy Quantum computers are already