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Tom Gauld on dealing with a fire in the lab

Tom Gauld's weekly cartoon

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Health

Thought-provoking photographs capture what it feels like to have ADHD

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Two scientists use a massive, illuminated periodic table of elements as they discuss the element holmium in the Lawrence Hall of Science at the University of California, Berkeley. (Photo by ?? Ted Streshinsky/CORBIS/Corbis via Getty Images)

How many elements of the periodic table could we safely get rid of?

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Close-up view of Black hole with Earth planet in deep space. Realistic science fiction art. Elements of this image furnished by NASA.; Shutterstock ID 2169109081; purchase_order: -; job: -; client: -; other:

If nothing can escape a black hole, how come gravity seems to?

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High five from a cute scruffy dog with a big smile! Cream wall background, shallow depth of field. Clever dog, the Bailey lightbox

Does left- and right-handedness exist in animals?

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Close up photo of peony flower bud with water drops at sunlight after rain in garden. Natural floral background. Gardening, spring season, growth concept.; Shutterstock ID 1726658389; purchase_order: -; job: -; client: -; other:

This week’s new questions

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Comment

Is an AI version of Mark Zuckerberg – or any boss – a good plan?

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Is there an equivalent of being ambidextrous for feet?

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Health

Striking photo essay examines deadly spread of dengue fever in Nepal

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Twisteddoodles on the far side of the moon

This week's cartoon from Twisteddoodles

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Tom Gauld on the Artemis II mission

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Why do people scrunch up their eyes to see more clearly? Part 2

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This week’s new questions

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Comment

How many dachshunds would it take to get to the moon?

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