Five years ago, the covid-19 pandemic was getting under way – but we didn’t know it yet. So, what exactly happened? Many ...

Plate tectonics seems to be crucial for life on Earth, but we’ve never confirmed that it happens on other worlds - that may ...

The last two years have seen unprecedented falls in the levels of sea ice around Antarctica, which serves as a protective ...

EEG recordings used in neurology could be made simpler by replacing the usual electrodes, wires and gels with a tattoo ...

Users of the healthcare app Alan whose queries were answered by a medical AI reported high satisfaction levels, but one ...

Comparing historical heat extremes with climate simulations has revealed that in parts of the world the models are ...

From a scientific take on screen time to nuclear war, a look at why we age to the future of our oceans, our writers pick ...

Near Space Labs’s autonomous balloon fleet is already taking high-resolution images of the ground, and its range will expand ...

Projects to remove carbon dioxide from the atmosphere by making the oceans less acidic are popping up all over the world – ...

With lithium in short supply, sodium-ion batteries might offer cheap energy storage with less environmental impact ...

Tiny robots designed to carry out environmental or industrial tasks could be powered by tricks involving surface tension ...

Anyone who enjoys strategising over puzzles as a team will find a lot to like in Sammu-ramat, a cooperative board game ...