Boeing docks crew capsule to space station in test do-over

With only a test dummy aboard, Boeing's astronaut capsule pulled up and parked at the International Space Station for the first time Friday, a huge achievement for the company after years of false starts.

A vertical matrix X-ray detector for multi-energy discrimination

There are three types of cone cells in the retina that are called L-cones (sensitive to red light), M-cones (sensitive to green light), and S-cones (sensitive to blue light). The coordinated response of cone cells to visible ...

Edible, fluorescent silk tags can suss out fake medications

Recent developments such as the explosion of online pharmacies and supply chain issues have made it easier for counterfeiters to profit from fake or adulterated medications. Now, researchers reporting in ACS Central Science ...

Protecting biodiversity by creating a dark infrastructure

An international research team with the participation of the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) advocates the worldwide development of a dark infrastructure. This refers to areas and corridors ...

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