News

AI helps lighten the load on the electric grid—without skimping on people's energy use
2024-08-08 16:10:22
My colleagues and I have developed an artificial intelligence system that helps buildings shift their energy use to times when the electric grid is cleaner.
Crypto was once touted as a 'safe haven' asset—why did it also crash this week?
2024-08-08 15:59:14
We've just seen how quickly market turbulence can spread across the world of finance.
Researchers use AI to create powerful sound-dampening materials
2024-08-08 15:59:14
Noise pollution has become increasingly common in urban areas, stemming from traffic, construction activities, and factories, which can seriously impact health, causing stress, sleep disturbances, and cardiovascular issues. Consequently, various methods for noise reduction have been proposed, such as physically blocking the path of sound and active noise control. However, since sound travels through air, physically blocking sound can also lead to poor ventilation, highlighting the need for research into simultaneous sound attenuation and ventilation.
A new algorithm to help robots practice skills independently to adapt to unfamiliar environments
2024-08-08 15:59:14
The phrase "practice makes perfect" is usually reserved for humans, but it's also a great maxim for robots newly deployed in unfamiliar environments.
China's top chipmaker reports Q2 plunge in profits
2024-08-08 13:37:34
Leading Chinese chipmaker SMIC announced Thursday a sharp year-on-year drop in profits during the second quarter, as a domestic price war and technological rivalry between Beijing and Washington show no signs of abating.
Siemens profits soar on software demand, AI 'boom'
2024-08-08 13:37:34
German industrial giant Siemens said Thursday its quarterly profits jumped sharply, driven by demand for production software as well as the "boom" in artificial intelligence and customers upgrading power grids.
Boeing's new CEO visits factory that makes the 737 Max, including jet that lost door plug in flight
2024-08-08 13:37:34
A new chief executive takes over at Boeing on Thursday, and he plans to walk the floor of the factory near Seattle that has become the heart of the aerospace giant's troubles.
Could a plant guide the design of next-generation solar panels?
2024-08-08 12:46:46
Solar panels work great in full sunlight conditions, but many regions have little sunlight on any given day, meaning there is less energy generated than needed. Now Tufts researchers have discovered that a particular type of jewel orchid, which thrives in low-light conditions, might offer a key to solving this problem.
Minnesota Gov. Tim Walz made menstrual supplies free in schools. "Period poverty" impacts millions.
2024-08-08 11:02:01
The Trump campaign is criticizing Gov. Tim Walz for supplying tampons in schools. But advocates say it's essential for many students.
Strong earthquake with 7.1 magnitude hits off southern Japan, prompts tsunami advisory
2024-08-08 11:02:01
A powerful magnitude 7.1 earthquake struck off Japan's southern coast on Thursday, triggering a tsunami advisory.
Sugar substitute erythritol may increase risk for heart attack and stroke, study finds
2024-08-08 10:59:58
Erythritol, a sugar substitute commonly used in reduced-sugar products, may increase risk for negative cardiovascular events such as heart attack and stroke, according to new research.
14 corpses found on abandoned boat along with a stash of suspected drugs in the Caribbean
2024-08-08 10:59:10
Authorities are working to determine the cause of the deaths and whether the substance found on the boat contained cocaine or heroin.
Generating and detecting graphene plasmon polaritons with terahertz electronics
2024-08-08 10:59:10
Graphene plasmon polaritons are a class of hybrid quasi-particles with advantageous optoelectronic properties. These particles have proved promising for the development of miniaturized nanoscale circuits that operate in the terahertz and mid-infrared regions of the electromagnetic spectrum.
Taylor Swift fans devastated after Austria Eras Tour shows canceled over alleged ISIS terror plot
2024-08-08 10:59:10
"To have all this taken away by some men being so fueled by hatred for no reason at all makes me so beyond angry I can't put it into words," one fan said on social media.
Warner Bros. Discovery stock plunges on $10 bn quarterly loss
2024-08-08 07:09:32
Warner Bros. Discovery's share price plunged more than 10 percent after-hours on Wednesday after it reported a quarterly loss of almost $10 billion.
Family of France's 'Mr Titanic' sues OceanGate submersible operator
2024-08-08 07:09:28
The family of French deep-sea explorer Paul-Henri Nargeolet has filed a $50 million lawsuit against the operator of the submersible that imploded during a dive to the Titanic last year, killing him and four other people.
Buoyed by past success, new CEO Kelly Ortberg will try to turn Boeing around
2024-08-08 07:09:28
Aviation experts and analysts have been full of praise for Kelly Ortberg, who returns from early retirement Thursday to take up the challenge of turning Boeing around after a series of quality and financial issues.
US, India, Russia, Japan are building out wind power much too slowly for climate change, report says
2024-08-08 06:35:35
The world is falling well short of a promise made at global climate talks last year to triple the amount of wind power, according to a report by an energy think tank released Thursday.
Paris 'flying taxi' test flights scrapped during Olympics
2024-08-08 06:35:34
Test flights of so-called flying taxis—futuristic drones capable of transporting people—have been scrapped in Paris during the Olympics as the certification for the engine has not come through, its promoters told AFP Thursday.
Tim Walz's military record under scrutiny as he joins Kamala Harris on Democratic ticket
2024-08-08 05:30:33
Minnesota Gov. Tim Walz's military record has come under renewed scrutiny following Vice President Kamala Harris' announcement of Walz as her running mate.

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