In depth-focused electromagnetic method (EM) surveys, broadband emission signals with multifrequency spectrum energy limited to specific frequency bands are generally used to realize the ...

Using a cutting-edge magnetic wave detection technique, a new study in Nature Communications has identified lithium in ...

Using advanced metasurfaces, researchers can now twist light to uncover hidden images and detect molecular handedness, ...

The electromagnetic power generated by the control and utilization of the electromagnetic spectrum has become a “high point” for everyone in the field of information technology, and big data is an ...

For over 100 years the same Fresnel lens has been illuminating the land and sea surrounding the Plum Island Lighthouse.

Charter Communications is returning the Walt Disney Co.-owned cable channels that were dropped from its Spectrum TV service in 2023 after the two sides negotiated new terms for carrying ESPN and ABC.

Electromagnetic spectrum operations (EMSO) have rocketed to prominence across the U.S. military, complete with their own doctrine, billets and centers of excellence. Yet decades before EMSO was ...

The most powerful digital camera ever built has released its first pictures of the universe. Beautiful galaxies shine in the images that show a vast picture of colourful nebulae and stars.