Infrared Spectroscopy and Its Use in Gemology Infrared spectroscopy, specifically FTIR analysis, measures atomic vibrations to determine identity, cause of color, and potential ... XRF and LA-ICP-MS ...

Four University of Michigan students have had their visas revoked by the U.S. Department of Homeland Security — and at least one has left the country at the recommendation of school officials ...

Internet Computer (ICP) is a groundbreaking blockchain network developed by the DFINITY Foundation. It aims to extend the functionality of the internet, enabling it to host backend software and ...

About four-in-ten Americans (43%) say Trump is favoring favoring Russia too much, while fewer (31%) say he’s striking about the right balance between Russia and Ukraine. Fresh data delivered Saturday ...

People in mostly middle-income survey countries say it’s ideal to start a family and own a home by 30, and retire by 60. Americans remain largely divided along partisan lines over U.S. aid to Ukraine, ...

April 11, 2025 • Many communities have thrived for years on the peninsula and islands in the lagoon around Nigeria's crowded commercial capital Lagos. But the last decade has seen a violent ...

The best camera for street photography will be discreet, have accurate autofocus and a vintage design won't go amiss When I'm looking for the best camera for street photography I think it should ...

The best cameras for wildlife photography will help you to get sharp and stunning animal shots of all kinds fauna, from backyard birds to the zebras of the savannah. I've spent a lot of time using ...

This report - published in both English and Spanish - was borne out of two fact-finding investigations, as collaborations between CHR and local groups, which explored challenges related to ...

My friend is doing an air on his skateboard, at Shaw skate park which is a very poular community spot. This is my everyday DC because I pass that park everyday and it's a place in the community. Image ...