The brain's default mode network splits into 'sender' and 'receiver' zones, study finds

The default mode network (DMN) is a distributed set of interconnected brain regions that has long been associated with ...

Megawatt structured light arrives with 3,070 optical vortices in one array

Optical vortices—light beams carrying orbital angular momentum (OAM)—are characterized by helical wavefronts and phase ...
NPR

Politics

April 11, 2026 • A senior White House official said that an American delegation, led by Vice President JD Vance, was meeting with senior Iranian negotiators in Islamabad to discuss an end to the ...
Nature

Mini models of the human brain are revealing how this complex organ takes shape

The next surprise was that human organoids just kept growing. Mouse organoids were done with making neurons within nine days.
IEEE

Understanding of GIDL-State Degradation (GSD): The Reliability Challenge in pFET Standby Mode for Sub-20-nm DRAM Technology

Abstract: With the recent industrial adoption of a new low-power standby mode in the sub-word line drivers (SWD), we report a reliability challenge that occurs on p-type pitch transistor in sub-20-nm ...
IEEE

Burst-Mode Digital Signal Processing for Coherent Optical Time-Division Multiple Access

Abstract: As the 50G optical access gradually matures, it is time to discuss Beyond 50G optical access. According to the evolution rules of optical access standards, the data rate of Beyond 50G ...
WinBuzzer

Google Open-Sources Scion Agent Orchestration Testbed

Google has open-sourced Scion, an experimental testbed that orchestrates multiple AI coding agents as isolated processes with ...