The UK's biggest mobile provider has announced the shutdown of its 3G services in 2026, urgingcustomers with 3G-only devices ...

This represented a significant advancement, fuelling smartphones, social media and high-definition video streaming. The most ...

Users of Britain's largest mobile network are being advised to modernise their devices to prevent losing mobile internet connectivity. This follows O2's decision to end its 3G infrastructure this year ...

A new study finds that elevated levels of Lp(a) may increase the risk of death from cardiovascular disease in some patie ...

This represented a significant advancement, fuelling smartphones, social media and high-definition video streaming. The most ...

High-speed 4G and 5G mobile coverage expands across London Underground, with TfL and Boldyn Networks connecting more Tube ...

The solution brings to offer testing capabilities tailored to the unique optical and physical properties of hollow core fiber ...

In Sept, 2025, Microsoft Azure announced it is scaling its hollow core fiber (HCF) production by outsourcing manufacturing to ...

Anyone with an older phone that’s currently connected to the O2 network needs to upgrade immediately. The popular UK provider has just issued a final warning, and ignoring it could leave some without ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

European Union officials wanted to use Russia’s frozen assets to back a major loan to Ukraine. Facing opposition in their own camp, they settled on another way. By Jeanna Smialek Reporting from ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Dr. JeFreda R. Brown is a financial ...