We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are ...

Key stations including Euston Square, Cannon Street and Battersea Power Station have recently gone live with 4G and 5G mobile ...

One of the biggest mobile networks in the UK will imminently shutter its 3G signal nationwide. It's true. If you haven't upgraded your phone in some time and rely on an O2 SIM card inside your handset ...

Planets larger than Earth but smaller than Neptune – so called sub-Neptunes – are the most common type of known exoplanet. It ...

Anyone still using an older mobile phone on the O2 network is being urged to upgrade now. The popular UK mobile provider has just issued a final warning ahead of the imminent shutdown of its 3G ...

Regulator Ofcom launched its ‘Map Your Mobile’ service in summer 2025. Ofcom told us the tool is designed to “better reflect the mobile coverage people can expect in their area” and that it “empowers ...

If you're low (or completely out) of signal today, keep these pages in mind to stay up to date with the Verizon outage.

As part of the UK Government’s new road safety strategy, it has launched a consultation on mandating new tech in cars, vans ...

Between the three biggest mobile carriers in the US, here's which one delivers the best (and most consistent) network signal.

A social media post by Katie Miller, the wife of White House Deputy Chief of Staff Stephen Miller, has ignited controversy and diplomatic friction after she shared a post on Greenland with the ...

The UK telecoms, media and internet content regulator, Ofcom, has this week written to the Prime Minister (Keir Starmer), ...