tools

Researchers Create New AI Tool for Detecting Unfair Discrimination

The researchers created an AI tool for detecting discrimination concerning a protected attribute such as gender or race by human decision makers or AI systems that are based on the concept of causality in which one thing, a cause, causes another thing, an effect

A Unique Tool for Live-Cell Imaging

The biomolecules human immune systems deploy to find, tag, and destroy invading pathogens are the antibodies. Their work includes binding to specific targets, called epitopes, on the surfaces of antigens, like locks to keys. Scientists have, for so many years, exploited this selective tagging mechanism in natural antibodies to engineer antibody-based probes that let them purify and study different types of proteins within cells.

Oldest Stone Tools Discovered in Kenya, Pushing the Technology Back Some 700,000 Years

The ancient stone tool industry of our early ancestors was just pushed deeper back in time, based on recent findings near the western shore of Lake Turkana in Kenya. Tools dating to over 3 million years ago - some 700,000 years earlier than previous finds - indicate the technology arose even before the genus Homo roamed the planet.
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