Why do we mourn people we don't know?

The death of Queen Elizabeth II has prompted public displays of grief around the world—from public gatherings at Buckingham Palace in London, and condolences from world leaders, to individuals reflecting on social media ...

Which rules evolutionary change: Life or climate?

The fossil record over the last half a billion years shows biodiversity as a zigzagging pattern of species births and extinctions. For decades scientist have attempted to answer the question: Which rules supreme—life or ...

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