This Week in PNAS

In the early, online edition of the Proceedings of the National Academy of Sciences, an international team describes genetic variants that dial down the risk of conditions such as attention deficit hyperactivity disorder but bump up the euphoric effects associated with the drug d-amphetamine.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

Researchers report using genotyping to tie together illegal ivory shipments and trace them back to a handful of cartels, the New York Times reports.

Researchers find that historical factors influence which genes are the most highly studied, the Atlantic reports.

The US National Science Foundation's new sexual harassment policy is to go into effect next month, according to Nature News.

In Nature this week: genomic ancestry analysis of Sardinians, current noncoding mutations in colorectal cancer, and more.