MEDORA, N.D. (AP) — President Donald Trump visited North Dakota on Wednesday to see the newly built Theodore Roosevelt Presidential Library, a massive facility exploring the life of America’s 26th ...

Scientists say they have built a cell from scratch for the first time that can feed, grow and replicate like a natural cell. This breakthrough in synthetic biology could usher in an era of ...

Abstract: This article proposes a safety-critical control design approach for nonlinear control affine systems in the presence of matched and unmatched uncertainties. Our constructive framework ...