A new specimen holder gives scientists more control over ultra-cold temperatures, enabling the study of how materials acquire ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Everyone who ever took a photo knows the problem: if you want a detailed image, you need a lot of light. In microscopy, however, too much light is often harmful to the sample—for example, when imaging ...

How do brains turn environmental inputs into motor outputs? This question, known as the “black box” problem, has left ...

Some viruses come and go after making us sick, but some have become a part of us, passed down by our ancestors. San Diego ...

Optical signal transmission can be significantly improved by limiting the wavelength of transmitted signals. Fiber Bragg grating (FBG) is a technique widely used in optical communication, sensing, and ...

Are you preparing for UPSC CSE 2026? Sharpen your Mains answer-writing skills with GS-3 questions. Thought process and answer ...

Scientists have successfully mapped the brain neurons (neurons) activated when mice make decisions, marking the first ...

Researchers from Brown University’s School of Engineering have discovered new details about how destructive cracks form in flexible electronic devices — and how to prevent them.

WE have designed and built a prototype of a scanning microscope for thick objects of low reflectivity and low optical contrast. As light source, we used a 5 mW He–Ne continuous wave laser ...

A research team at UCLA, led by Professor Aydogan Ozcan, has introduced BlurryScope, a compact, cost-effective scanning microscope that combines simple optical hardware with advanced deep learning ...