Environment
How to create a garden that’s perfect for pollinators
Many species of pollinating insects are in decline in the UK. Here's how home gardeners can help turn things around with the right plants, says Clare Wilson
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Should we genetically engineer cats to stop their urge to kill?
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If there are other universes, would our universe feel their gravity?
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Why do wet dogs like to shake themselves dry beside people? (continued)
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This week鈥檚 new questions
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The rise of ‘experiential units’ that are impossible to understand
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Tom Gauld has a short housekeeping announcement
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Twisteddoodles’ on when research doesn’t float your boat
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Life
Thousands of starlings fly together to make an enormous bird
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Space
What is the spring equinox and is it something worth celebrating?
Do the spring and autumn equinoxes give us days and nights of the same length? It isn't so simple, says Abigail Beall in this month's Stargazing column
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How far can you go before the sun no longer appears the shiniest star?
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Why do people鈥檚 hands shake when they are nervous?
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In fizzy drinks, why do only larger bubbles oscillate as they rise?
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This week鈥檚 new questions
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