Looking to treat yourself while saving some money? Here are some of the best deals and freebies around the Valley this week, March 31-April 6. Arizona State Parks: Discounts apply to qualified ...

President Trump says he still intends to levy tariffs on semiconductors produced outside the US, despite TSMC and other tech ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.

Those sets of colors act as atomic fingerprints that are used to characterize a wide variety of things — from the gases in far-off ... Was it carbon? Was it neon?" he says.

Laser systems, as developed by researchers at Fraunhofer ILT, offer ways to do exactly this: At the heart of LIDAR instruments, they can precisely determine greenhouse gases in the atmosphere with ...

Lithography machines generally use a mixture of Argon (Ar), Fluorine (F), and Neon (Ne) gases inside a sealed laser chamber to function. When functional, a high-voltage pulse excites these gases ...

These lasers offer increased coherence and reduced power consumption compared to excimer or gas discharge lasers, enabling the development of more compact systems. As reported in Advanced ...