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food science

Tiny chip can quickly identify hundreds of thousands of DNA sequences

Health

Tiny chip can quickly identify hundreds of thousands of DNA sequences

A metamaterial that can detect a huge array of gene fragments within 5 minutes could lead to devices for medical diagnostics or environmental monitoring

News

Saccharin or sweetener crystals and stevia branch green leaves on an old wood background.; Shutterstock ID 1962882754; purchase_order: -; job: -; client: -; other: -

Health

Some artificial sweeteners can raise your blood sugar

News

JE4DFK Raw meat fridge with steak, beef and pork in Sainsburys supermaket, East Sussex, UK

Environment

These are the UK supermarket items with the worst environmental impact

News

Four small bottles of chili hot sauce made from fermented dry de Cayenne chilies. Jar with fermentation process and dry chilies in front.; Shutterstock ID 1766916452; purchase_order: -; job: -; client: -; other: -

Humans

How to make a delicious chilli hot sauce by harnessing fermentation

Regulars

Image printed on a flexible material

Technology

Stretchy material could make bandages change colour when getting loose

News

Portrait closeup shot of Asian little curious elementary girl with bunches pigtail hairstyle wears safety goggles looking at water bottle blowing green rubber balloon experiment teach by teacher.; Shutterstock ID 1985510477; purchase_order: 30 July 2022 issue; job: Photo; client: NS; other:

Humans

Reimagined bicarb volcano could spark your children's love for science

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The James Webb Space Telescope (JWST)

Definition

The James Webb Space Telescope (JWST)

Two rooks in an aviary

Life

Cambridge lab for clever birds saved from closure by public donations

News

China's space station module Wentian and a Long March-5B Y3 carrier rocket at the launching area of the Wenchang Spacecraft Launch Site on 18 July 2022 in Wenchang, Hainan Province of China

Space

China prepares to launch laboratory module to Tiangong space station

News

Jupiter from Europa. Computer artwork of a view towards Jupiter and its moons, across the surface of Europa as it might have looked four billion years ago. Europa is the fourth largest of the moons that orbit Jupiter. It is believed to be composed of silicate rocks with a layer of water ice covering the entire surface. It may contain more water than all of Earth's oceans combined but its distance from its sun meant that there wasn't enough heat to prevent it from freezing over.

Humans

11 of the best science fiction books for holiday reading

Eyes of the Void, Sea of Tranquility and The Memory Librarian are among our top sci-fi novels to read this holiday

Culture

Humans

How to grow chilli plants in cooler climates

Regulars

Society

UK scientists in EU funding limbo after Boris Johnson's resignation

News

Humans

How to make the best cup of cold-brew coffee

Regulars

Society

We should celebrate the diversity and knowledge of farmers' markets

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