A new way to measure the age of dolphins opens a window onto the lives of these iconic animals

In our new research, we linked DNA markers with known tooth ages of dead dolphins to build the first molecular "epigenetic clock" for common dolphins ( Delphinus delphis ). This allows scientists to ...
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Brain scans reveal secrets of people who age without cognitive decline

Northwestern University researchers discovered a remarkable group called "super-agers" whose 80-year-old brains function like ...