A programmable metamaterial finger can lock into four positions without electronics. A simpler, more functional future for ...

Abstract: Nonlinear affine systems with relative degree two widely exist in the control field, and the unified output tracking control approach of these systems is still an open problem. This paper ...

Abstract: The fuzzy logic system (FLS) for real-world issues depends on the shape and number of the fuzzy membership functions (MFs), usually defined based on the ...

On my cluttered desk sit three things that have followed me across semesters, dorm rooms and different versions of myself: a journal, a set of gold bangles and a cup I bought in London this summer.

ET Online In a rare celestial event, comet 3I/ATLAS, travelling at an astonishing speed of 130,000 mph (219,000 km/h) The discovery of interstellar objects passing through our solar system has opened ...

Sarah Lynch Baldwin is a deputy managing editor of CBSNews.com. She helps lead national and breaking news coverage and shapes editorial workflows. President Trump's missile defense project, called the ...