Applied physicists in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have demonstrated a new way to structure light in custom, repeatable, three-dimensional patterns, ...

The Chicago Bears came out with a 31-27 victory over the Green Bay Packers in what was yet another fourth-quarter comeback by quarterback Caleb Williams and company. Williams made history with the ...

What a game the Bears-Packers wild-card thriller was. Chicago came back from a 21–6 deficit to eventually win 31–27 as the game came down to the final seconds. It was the Bears’ first playoff win in ...

What happened in 2025? Well, a lot. There were tariffs, breakthroughs and disappointments with AI, and a wobbly economy that sent decidedly mixed signals. There were crises of purpose, execution, and ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This echelon diffraction grating came ...

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the driving force behind creation. Their simulations show that gravity and ...

Inprentus continues to serve critical global customers on 5 continents. Inprentus was founded in 2012 by University of Illinois Physics Professor Peter Abbamonte to commercialize a novel method for ...

Reflective ruled diffraction grating is a kind of optical glass substrate composed of dense, equidistant parallel lines, and the surface is coated with aluminized, multi-layer dielectric or other ...

Spectroscopy seems simple: split a beam of light into its constituent wavelengths with a prism or diffraction grating, and measure the intensity of each wavelength. The devil is in the details, though ...