Abstract: In this communication, a programmable 2-bit array antenna based on a highly integrated element with low profile and high efficiency is proposed. Based on a ring structure and four PIN diodes ...

WASHINGTON — The Trump administration took the fight over tariffs to the Supreme Court on Wednesday, asking the justices to rule quickly that the president has the power to impose sweeping import ...

Helldivers 2 is back in the spotlight with a flurry of content: first, the Halo ODST collab, followed quickly by a major update to the Terminid faction just ahead of the Dust Devils Warbond launch on ...

You may have seen warnings that Google is telling all of its users to change their Gmail passwords due to a breach. That’s only partly true. Google is telling users ...

Abstract: In order to solve the real-time positioning problem of flexible wearable ultrasonic transducer array unit under dynamic conditions, a new transducer array based on button flexible structure ...

Arteriovenous malformations (AVM) of the brainstem are a rare subgroup of vascular malformation that present a unique clinical and surgical challenge due to the anatomic location and life‐threatening ...

PHILADELPHIA (KYW Newsradio) — SEPTA riders continued to navigate a new normal on Tuesday with eliminated or shortened bus routes and service reductions on the subway, El and trolleys. Buses that ...