Fourteen years after apparent proof that warmer is better, colocation companies are still struggling to turn their cooling systems down

The AI revolution needs so much processing power, could it be time to bring in a new generation of chips that combine photonics with conventional silicon?

Dealing with the hidden problems of dielectrics

Why search for the Edge's killer app when you have the Edge's killer podcast?

A handful of African countries have switched to 5G services, but how successful are the rollouts?

Colo and cloud providers move beyond the east coast

Data centers raids are rare, but cybercriminals love hijacking legit cloud instances

A huge year for the sector, and an even bigger year for DCD

Our biggest mag yet explores the future of the biggest data center market in the world

Long-term data storage enters a new epoch

At a university campus in England, a RAM-heavy supercomputer tries to unlock cosmic secrets

170 years of subsea cable history, dragged into place by ships

Demand for cable continues to increase, but the fleet laying and maintaining them is small and aging

When the robots rise up, they will punish me for what I put ChatGPT through

Plus why he hates the word "Edge"

Network operators are scrambling to make the most out of their 5G networks, but why does this mean switching off 2G and 3G networks?

Will four become three in the UK? Advanced talks between Vodafone and Three have got the industry talking about a potential merger and its chances of success.

Hyperscalers want to end the leap second, as things start to turn negative

Building an Arm chip for the cloud

After years of hot air, the digital boiler market is heating up

Exploring the next epoch of data storage

As well as giving mobile operators a new revenue stream, Internet of Things applications could reduce our carbon footprint

UPS systems produce a very small part of the emissions from a data center, but operators are being very inventive in ways to reduce them

5G promised great things, but it has hit many hurdles on its way to reality. What are the prospects now?

Edge data centers aren’t all ISO shipping containers

How Wise escaped Russia’s war in Ukraine, with the help of Equinix Metal and others

Ganzi seems to have venture funding for the most ambitious acquisitions. What’s his angle?

With electric power grids stressed, and long-term energy supplies in question, data centers may find themselves making more use of diesel backup power in the coming months