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Biology

Earth

Plants love carbon dioxide, but too much could be bad for them

Most plants were expected to grow more as CO2 levels rise, but a 20-year experiment suggests that the extra CO2 is somehow stunting plant growth, which could make climate change worse

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Environment

Male fruit flies feel pleasure when they ejaculate

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Environment

Flies cool themselves down by constantly blowing bubbles of spit

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refugees

Life

UK failing child refugees because we can鈥檛 reliably verify age

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Earth

Most UK plants will flower at once in short 鈥榗ondensed spring鈥�

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Earth

World’s biggest bird feeder will use 500 tonnes of shellfish

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A soldierfish with its lachrymal sabre ready for combat

Environment

These fish hide fluorescent switchblades in their faces

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Life

Species with big sex differences are more likely to die out

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fetes

Life

Making babies: How to create human embryos with no egg or sperm

Features

Environment

Wasps drum with their stomachs to tell each other about food

German yellowjacket wasps alert each other to food by drumming their abdomens against the nest wall, in a wasp equivalent of the famous honeybee 鈥渨aggle dance鈥�

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Environment

Palm trees have been spotted changing sex for the first time

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Life

Biology’s moonshot: The mission to decode the DNA of all life

Features

Earth

Virtuoso bowhead whales constantly make up new songs

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Earth

Shrimp and lobster are as bad for the climate as eating beef

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