The US remains the world’s leading operator of nuclear submarines, with a fleet of around 70 active vessels as of January 2026, including fast-attack, ballistic-missile, and guided-missile submarines.

Spending on datacentre switches deployed in AI back-end networks is forecast to surpass $100 billion by 2030, driven by expanding deployments across scale-up, scale-out, and scale-across domains, says ...

The Uno Q is Arduino’s Linux-capable version of its Uno. The board is based on a pair of processors: the quad 2GHz Arm Cortex-A53 QRB2210 from Qualcomm for the operating system and the 160MHz ...

In “ Free-space optical communications at 4Gbit/s data rate with a terahertz laser ”, published in Communications Physics, the team demonstrated how terahertz-frequency light can be used to transmit ...

Toshiba has brought out a lens reduction type CCD linear image sensor designed to meet the requirements of modern optical inspection equipment.