Space
6 of the most fascinating moments in the life of our solar system
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Explore the most exciting new ideas and emerging concepts in science, health, technology and the environment with 91av’s exclusive in-depth articles, interviews and long reads.
Humans
Your pet dog’s ancestor was a fierce, wild animal. How was it tamed?
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Health
Why constipation isn’t just painful, but can lead to serious disease
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Mathematics
Why mathematicians want to destroy infinity – and may succeed
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Humans
Archaeologists are unearthing the most powerful women who ever lived
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Physics
Is gravity a new type of force that arises from cosmic entropy?
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Health
How to harness your body clock for a longer, healthier life
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Humans
What were ancient humans thinking when they began to bury their dead?
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Health
How regrowing your own teeth could replace dentures and implants
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Physics
We've discovered a door to a hidden part of reality – what's inside?
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Society
The anthropologist who says shamanism works, even if you don’t believe
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Physics
We’ve discovered a new kind of magnetism. What can we do with it?
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