A plane crashed on Cottman Avenue on Jan. 31, killing six passengers and two people on the ground, and injuring many more.

The incident was first reported by a LinkedIn user, who shared details in a post “as reported by the passenger” last week. He ...

This work describes a device for electrochemical enzyme-linked immunosorbent assay (ELISA) designed for low-resource settings and diagnostics at the point of care. The device is fabricated entirely in ...