Researchers 3D print biomedical parts with supersonic speed

Forget glue, screws, heat or other traditional bonding methods. A Cornell University-led collaboration has developed a 3D printing technique that creates cellular metallic materials by smashing together powder particles at supersonic speed.

Higher-resolution imaging of cells using plasmonic metasurfaces

In the quest to image exceedingly small structures and phenomenon with higher precision, scientists have been pushing the limits of optical microscope resolution, but these advances often come with increased complication and cost.

Using artificial intelligence can improve pregnant women's health

Researchers from the University of Seville have carried out a rigorous and detailed analysis of how artificial intelligence has been used with pregnant women over the last twelve years.

China launches mobile COVID-19 testing lab

BEIJING -- Since the outbreak of the novel coronavirus epidemic, waiting in long queues for a COVID-19 test has been a major hurdle in getting tested. However, the advent of a mobile laboratory may help alleviate the problem.

New artificial skin functions like natural skin

Researchers at the RIKEN Center for Biosystems Dynamics Research (BDR) have developed an improved human-skin equivalent that reproduces traction-force balance in the lateral direction, a property that controls the structure and physiological function of skin. This artificial skin will enhance in-depth analyses of physiological skin functions, provide solutions to skin problems caused by diseases or ageing, and reduce the need for animal testing.