An easy-looking equation has proved difficult to solve for many online. Can you remember a golden rule from math lessons to ...

Darfur Governor Minni Arko Minnawi said Saturday that any truce that does not include the withdrawal of the paramilitary Rapid Support Forces (RSF) would mean Sudan’s division. “The truce must be ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

An arrangement of prescription oxycodone pills. Dr. Mariano Macias, an adolescent medicine specialist at London's Children's Hospital, says the hospital has seen "alarming numbers" when it comes to ...