Every year for over two decades, TIME editors have highlighted the most impactful new products and ideas in TIME’s Best Inventions issue. To compile this year’s list, we solicited nominations ...

To assess hMPCs growth/viability, the alamarBlue assay (ThermoFisher, DAL1100) was performed on days 0 (2 h after seeding), 3, 5, and 8 following the manufacturer’s protocol (n = 6 per group/time ...

By Alan Yuhas Hello. You may be here to learn when is daylight saving time, or what is the time that we’re saving, or why does daylight saving time even exist. Hopefully, this will answer those ...

DURING a recent investigation of the viscosity changes which occur when thrombin is added continuously to fibrinogen, the substrate solution suddenly and rapidly climbed the shaft of a motor ...