efficient

Health-monitoring apps can help people manage chronic diseases or stay on track with fitness goals, using nothing more than a…

A new DC-DC power converter is superior to previous designs and paves the way for more efficient, reliable and sustainable…

Wind power is a source of energy that is both affordable and renewable. However, decision-makers have been reluctant to invest…

Water eletrolysis process is a system that produces hydrogen by electrolyzing water. It is an eco-friendly technology that can produce…

This story was originally published by Grist. Sign up for Grist’s weekly newsletter here. Doing laundry accounts for about 8 percent of a…

This direct air capture system can pull carbon dioxide from the air for later reuse – but it requires a…

Lights could soon use the full color suite of perfectly efficient organic light-emitting diodes, or OLEDs, that last tens of…