Ultrafast 3D printing method creates complex objects in under a second.

Lab-grown retinas uncover secret behind high-definition human eyesight development.

Korean researchers have developed a spray that stops severe bleeding almost instantly by transforming blood into a gel-like substance in under one second.

Global economy must move past GDP to avoid planetary disaster, warns UN chief.

Scientists develop a nanomaterial that selectively kills cancer cells by triggering internal chemical reactions. In mice with human breast cancer, it eliminated tumors without side effects/recurrence.

Sodium-ion batteries are making their way into cars—and the grid