AST SpaceMobile has successfully unfolded BlueBird 6, the largest commercial communications array ever deployed in Low Earth Orbit (LEO).

AST SpaceMobile announced this week that its BlueBird 6 satellite successfully deployed its communications array, making it ...

The discovery that tissues use electricity to expel unhealthy cells is part of a surge of renewed interest in the currents flowing through our bodies. We’re used to thinking of the brain as an ...

Abstract: A large-scale reconfigurable reflect-array antenna (RRA) with 2-bit phase resolution is reported here at the Ka-band. The unit cell is designed based on a segmented resonator with end ...

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Abstract: In this letter, we investigate cooperative multi-cell integrated sensing and communications (ISAC) systems with multi-array base stations (BSs). First, we explore the relations among ...

Have you ever found yourself staring at a sea of blank cells in Excel, wondering how to fill them without hours of manual effort? For years, this has been a frustrating bottleneck for professionals ...

Circulating tumor cells (CTCs) refer to cancer cells that have broken off from a primary tumor. These tumor cells can travel through the blood in the circulatory system and lodge themselves in other ...

Researchers have developed a vascularized organoid model of hormone secreting cells in the pancreas. The advance promises to improve diabetes research and cell-based therapies. Researchers led by ...

Senescent skin cells, often referred to as zombie cells because they have outlived their usefulness without ever quite dying, have existed in the human body as a seeming paradox, causing inflammation ...