Abstract: This article presents a novel variable stiffness actuator (VSA) capable of wide-range stiffness regulation and has a compact structure. A cam-circular beam mechanism is proposed in the ...

Angel Ureña said ex-president, pictured in some photos released by justice department, cut ties with Epstein in 2005 A spokesperson for Bill Clinton accused the White House late on Friday of using him ...

Objective: We performed this study to assess the quality of guidelines, consensus statements, and standards in the field of AI for medicine and to provide a foundation for recommendations about the ...

President Donald Trump continued to receive bipartisan backlash this week over comments he made about Rob Reiner and his wife, who were found dead in their Southern California residence over the ...

Kash Patel’s impulse to publicize the work of the bureau under his leadership has revived questions about his competence and his future in the administration. By Glenn Thrush and Devlin Barrett ...