Business

Dyson’s New AI Toothbrush Can See Between Your Teeth — Then It Flosses the Spots You Missed

Dyson has entered the smart oral-care market with the CameraJet, a high-tech electric toothbrush that uses a tiny camera, machine learning and a precision mouth-rinse jet to identify gaps between teeth and clean them while you brush. The days of simply brushing and hoping you didn't miss a spot may be getting a futuristic upgrade. Dyson has launched the CameraJet, an electric toothbrush designed to combine brushing and precision flossing in a single routine. The device was unveiled in Paris on

Technology

Scientists May Have Just Caught a Fleeting Signal of Dark Matter—But There’s a Problem

Scientists searching for one of the universe’s biggest mysteries may have found their most intriguing clue yet—but they are warning the world not to call it a discovery just yet. Researchers working with the LUX-ZEPLIN (LZ) dark matter experiment, located nearly 1.6 kilometres underground in a former gold mine in South Dakota, have identified a single particle interaction that appears consistent with what scientists might expect from a hypothetical dark matter particle known as a WIMP, or weakl

Business

Google Just Locked In 396 MW of Geothermal Power — But the Bigger Deal Could Be Nearly 1 GW

Fervo Energy has secured a major new power deal with Google that could reshape the race for reliable, around-the-clock clean energy — and investors immediately took notice. Geothermal energy company Fervo Energy has signed a 396-megawatt power purchase agreement (PPA) with Google for electricity from its Cape Station enhanced geothermal systems project in Utah, sending Fervo shares soaring nearly 14% in premarket trading on Tuesday. The agreement marks a major expansion of the partnership betw

Business

Tesla Faces New Legal Pressure in Australia as Judge Considers Access to Its Secret Engineering Systems

SYDNEY — Tesla is facing another major legal hurdle in Australia after a Federal Court judge suggested that an independent expert could be given access to the company’s internal engineering systems as part of a class-action lawsuit involving thousands of Tesla owners. The proposal by Federal Court Judge Tom Thawley could change the way the long-running case handles the discovery of technical evidence, potentially allowing an independent expert to examine Tesla’s engineering platforms directly r