In mid-December of 2024, scientists officially updated the World Magnetic Model (WMM), which helps keep track of our planet’s magnetic north and its chaotic and relatively unpredictable movements.

Scientists have captured faint magnetic signatures resulting from the tidal movement of seawater across the planet — and they might have to wait until 2030 to get another shot at it. When you ...

Scientists released an update to a model that maps the ever-moving pole and has significant implications for navigation systems Ella Jeffries Staff Contributor The magnetic north pole, distinct ...

Replacing or buying a new central air conditioning system can be a huge expense, so you’ll want to get it right. To peg down systems that are likely to last, we measure and track the ...

Companies and collectors alike love to brag about their anti-magnetic watches and how many gauss they can withstand. If you’ve wondered what that means and why it’s a big deal, you’re surely not alone ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Triple-digit temperatures have become the summer norm for some regions of the U.S. Whether or not that’s true in your area, it’s important to pick a central air conditioning system that won ...

He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

The rebate offer is a sales gimmick. It is a lie. I spent almost 1 hour to register on their website. It didn't work. Then, I had to call and waited at least 30 minutes to talk to someone named ...

There are a few news videos in the air showing contactors breaking the circuit, and even a cable-cutting moment, but in practice this is not as simple a procedure as unplugging an appliance from a ...

The best air fryers could completely change your food preparation. Air fryers need a lot less oil than you'd use for regular frying, which means you'll get healthier food that's just as delicious ...