This Week in Science

The US will no longer be part of an international test of advanced mathematics and physics, reports Science. The National Center for Education Statistics says that it cannot afford the test's cost, but critics say that the Bush administration is pulling out because a bad performance on international tests would reflect badly on the No Child Left Behind Act.

To read the full story....

Register for Free.

...and receive Daily News bulletins.

Already have an account?
Login Now.

In Science this week: genetic overlap among many psychiatric disorders, and more.

US Attorney General Jeff Sessions is considering using DNA tests to determine relatedness between adult and child migrants, the Daily Caller reports.

Bloomberg reports that Brainstorm Cell Therapeutics plans to offer a treatment it is developing under the "right to try" law for hundreds of thousands of dollars.

In Nature this week: expansion of disease-resistance genes among long-lived oak trees, and more.