Capturing carbon dioxide from the hot industrial exhaust of cement and steel plants requires cooling the exhaust from around 200 C to 60 C so that liquid amines can react with the CO2. Chemists have ...

The Global Carbon Budget report, published during the U.N.'s COP29 climate summit in Azerbaijan, said global CO2 emissions are set to total 41.6 billion metric tons in 2024, up from 40.6 billion ...

Dr. Leland Nordin and his team at the University of Central Florida are using high-intensity lasers of UVC light to kill ...

This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

My team and I put the best laser engravers to the test - and these are the models we recommend for home crafting, hobbyists, and professionals. Like the best 3D printers we've reviewed ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

Although laser hair removal is a common treatment, it’s also a serious procedure that involves aiming a powerful laser beam at your hair follicle. Watch this video to gather important information ...