An international team of astronomers has employed NASA's Chandra X-ray observatory to perform the most detailed study of a ...

An international team led by the Universities of Geneva (UNIGE) and Montreal published the first results today from the NIRPS ...

The Trump administration’s renewed focus on denaturalization—the process of revoking U.S. citizenship from naturalized individuals—carries both visible and invisible costs. These ...

Senator Ron Wyden introduced the VISIBLE Act to require immigration officers to display clear identification during operations, pushing for transparency and trust.

Introduction Community health workers (CHWs) play a critical role in extending healthcare services to underserved populations, especially in low-income and middle-income countries. Professional CHWs ...

Total column water vapor (TCWV), retrieved from satellite remotely sensed measurements, plays a critically important role in monitoring Earth's weather and climate. The ozone monitoring instrument ...

Every visible color of the spectrum is associated with a specific wavelength (from 380 nanometers to 780 nanometers). The spectrum of light is a representation of all the wavelengths and associated ...

Steady-state emission spectra were collected on a fluorescence spectrometer (Edinburgh FS5). The samples were excited at 500 nm by using light from a 150 W Xe lamp, and the emission was detected by a ...

Trimodal Ni (II) Complex of Natural Coumarin: Enhanced Lung Cancer Therapy through Chemo, Photodynamic, and Photothermal Approaches under Red and NIR Light ...

This paper presents state-of-the-art values for a 300mm silicon nitride photonic platform in terms of ultra-low propagation loss for the visible spectrum. Achieving values of 0.3dB/cm at 532nm, this ...

Two Democratic U.S. senators on Tuesday introduced a bill to require immigration enforcement officers to display clearly visible ID after many ICE officials have been seen in public arresting people ...