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Technology

Crystal-based cooling could make fridges more sustainable

A new type of crystal that absorbs heat when released from extreme pressure could lead to climate-friendly refrigerators and air conditioners

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Technology

Delicate robot hands know just how hard to squeeze

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Technology

AI chatbots fail to diagnose patients by talking with them

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A quarantine control notice at Narita airport in Japan in January 2020

Health

The key events during the covid-19 pandemic

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Will there be another pandemic after covid-19 and are we prepared?

Health

Will there be another pandemic after covid-19 and are we prepared?

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Covid-19 led to a new era of vaccines that could transform medicine

Health

Covid-19 led to a new era of vaccines that could transform medicine

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Someone with long covid having rehabilitation at the Vall d'Hebron hospital in Barcelona, Spain, in June 2020

Health

Everything we know about long covid - including how to reduce the risk

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An aerial photo taken in January 2020 shows excavators at the construction site of a new hospital being built to treat people with covid-19 in Wuhan, China

Health

The most iconic images taken during the covid-19 pandemic

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Five years on, have we learned the lessons of covid-19?

Health

Five years on, have we learned the lessons of covid-19?

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Health

The big unanswered questions about the covid-19 coronavirus

Despite studying the SARS-CoV-2 virus for five years, scientists still have questions, from the extent to which it can survive and mutate in animals to the thorny argument over its origins

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Humans

People ate lots of foxes and wildcats 10,000 years ago

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Mind

Blinking may give your brain a micro break during cognitive tasks

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Physics

Physicists bend atoms in ‘impossible’ experiment

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Environment

Food made without farming will go on sale in the US in 2025

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