Abstract: In this paper we describe the design and optimization of a reflectarray antenna with an offset feed. The reflectarmy is formed by a layer of frequency selective surface (FSS), e.g., a ...

A new class of drugs is saving the lives of children who once had no hope. These high-tech medicines can replace defective genes. But there's a catch. Many cost millions of dollars for a single dose.

Instagram debuted “Your Algorithm,” an AI-powered feature that gives users control over their Reels recommendations The tool shows an AI-generated summary of interests (e.g., “creativity, sports hype” ...

Users can note which content they would like to view more frequently. Instagram is handing users some control in deciding what content they see. The social media giant is allowing users to have a say ...

Tony Dokoupil is the anchor of the new "CBS Evening News with Tony Dokoupil." He previously served as co-host of "CBS Mornings" and anchored "The Uplift," a weekly series spotlighting positive and ...

Optimization of traffic flow in a road network using MATLAB's Genetic Algorithm. Applied to a nonlinear objective function with equality constraints ...

Nearly 7 million Americans currently live with Alzheimer's, and by 2060, experts say that number could be as high as 14 million. Scientists are trying to find out why one man has been able to stave ...

Starting Sept. 1, female athletes in international competitions must undergo a one-time genetic test to verify biological sex. The test checks for the SRY gene, a determinant of male sex, and can be ...

July 11 (Reuters) - The U.S. Food and Drug Administration has declined to approve Ultragenyx Pharmaceutical's (RARE.O), opens new tab experimental gene therapy to treat a rare inherited disorder, ...

Amazon Prime Day ends tonight, which means it's your last chance to take advantage of great deals on beauty and wellness products, smartwatches and household essentials. If you’ve been curious about ...