Background: Whilst maternal age is an established risk factor for Patau syndrome (trisomy 13), Edwards syndrome (trisomy 18) and Down syndrome (trisomy 21), the aetiology and contribution of genetic ...

From left to right, Kenji Takizawa, professor of mechanical engineering at Waseda University and Tayfun Tezduyar, the James F. Barbour Professor of Mechanical Engineering at Rice University. When most ...

For more than a century, physics has treated space and time as the smooth stage on which the universe unfolds, a flexible fabric that bends but never breaks. A new wave of theories is now challenging ...