Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

When looking through a microscope, the level of detail that is visible isn't just about how much we magnify, but is actually determined by resolution. Resolution refers to the smallest distance ...

In practical optical imaging systems, the lateral resolution is often defined by R=kλ/NA，where λ represents the illumination wavelength, NA denotes the numerical aperture of the imaging system, and k ...

A settlement was agreed to Friday in a $20 million defamation lawsuit brought by IRS whistleblowers Gary Shapley and Joseph Ziegler against Hunter Biden’s attorney, Abbe Lowell. The lawsuit, filed in ...

Researchers built a silver-grooved chip that channels laser energy into nanometer-spaced peaks, beating the diffraction limit and aiding light-matter studies. (Nanowerk News) Physics is full of pesky ...

(a) Working principle of metasurface displacement measurement can be understood as the detection of the power of different modes of the converted light. The incident irradiated on the metasurface and ...

Former Winston & Strawn litigator Abbe Lowell has officially launched his own law firm, looking to take on the Trump administration as it continues to target former government employees through ...

Schematic of the planar device for producing dark- field speckle patterns. (Image from USTC). Credit: Douguo Zhang et al. Researchers from the University of Science and Technology of China (USTC) have ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Abbé Pierre campaigned for decades against homelessness and poverty. Revelations about his treatment of women have destroyed his image as a symbol of virtue in France. By Aurelien Breeden Reporting ...

Experts argue the U.S. drunk-driving limit is too high. By Dana G. Smith In late 2018, Utah lowered its drunk-driving limit from a B.A.C. (blood-alcohol content) of .08 to .05. A year after the law ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Non-Commercial (NC): Only non-commercial uses of the work are permitted. The quest for ...