Remote Canadian community grapples with the aftermath of a deadly mass shooting Remote Canadian community grapples with the aftermath of a deadly mass shooting Audio will be available later today. The remote community of Tumbler Ridge, British Columbia, is grieving after a devastating mass shooting — one of the deadliest in...

Omen AI’s plan to optimize data centers is all wet The AI-driven demand for compute power has data centers looking to squeeze more from every rack of GPUs. One consequence? Bacterial outbreaks. The liquid for liquid-cooled chips is a mixture of water and a substance that inhibits bacteria growth. To run the chips hotter, data center managers can change the mix to include more water, which...

U.S.-Israeli strikes in Iran continue into 2nd day, as the region faces turmoil A plume of smoke rises following reported explosions in Tehran on March 1, 2026. Atta Kenare/AFP via Getty Images...

Treasury sanctions Russian zero-day broker accused of buying exploits stolen from U.S. defense contractor The U.S. government announced on Tuesday sanctions against two companies that acquire and resell zero-day exploits, as well sanctioning their founders and their associates. Officials with the U.S. Treasury told TechCrunch that the government was imposing sanctions against the brokers of...

Is Wi-Fi 7 Worth the Upgrade? Here's How MSI's Roamii Mesh Systems Fit in Why You Can Trust CNET This is ad content, written and produced by CNET BrandX in collaboration with the sponsor. If you buy a product featured here, we may earn a commission. How we test routers The latest Wi-FI standard expands bandwidth and boosts performance. Here's what it changes, and what you'll need to...