Are the Galapagos islands the birthplace of evolution theory and evolution science? What did Darwin learn there, and how are they being preserved nowadays?

Disabling a gene doubles the lifespan of a fruit fly — may act like caloric restriction.

How safe is genetically modified food? Was this test a legitimate study, or was its conclusion based on faulty methods?

What is evolution by natural selection and what is the evidence for evolution? Some fishy fossils from 375 million years ago may be a missing link showing how fish moved from water to land.

A researcher from Scotland grew a healthy adult sheep named Dolly from a cell of an adult sheep. What is cloning, and how much of it should we tolerate?