91色情片

91色情片

Debate over gender disorder drug

A drug for preventing "abnormal" genitalia in girls has raised ethical issues in the US

Life

Gene switches sexual desires of female mice

Life

Can a gene test tell you whether you’ll live to 100?

91色情片

Solid-state systems could sequence a genome for $100

Humans

Tibetans adapted to high life at record-breaking rate

Life

Plant nurseries in clover after finding four-leaf gene

Life

If you’ve got great genes, it pays to be extrovert

Life

DNA tests to reveal ancestral villages

91色情片

Tutankhamen ‘killed by sickle-cell disease’

Life

Evolvability: How to cash in on the genetic lottery

When the going gets tough, the tough get evolving 鈥� and some organisms have ways to stack the odds in their favour

Environment

Vital fruit and berry collection set for destruction

Life

Zoo plans to bring rare animals back from the dead

91色情片

Faulty internal clock linked to diabetes

Life

The fruit fly formerly known as Drosophila