Replaying the tape of life: Is it possible?

How predictable is evolution? The answer has long been debated by biologists grappling with the extent to which history affects the repeatability of evolution.

Medical tests with less fear

It is a principle of modern architecture that less may be more. This principle does not apply to information as a basis of far-reaching decisions, it seems. But: Many people shy away from going to the doctor's, because they ...

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