Новости за 04.04.2025

Most of us know the general (albeit simplified) story: Russian physiologist Ivan Pavlov used a stimulus—like a metronome—around the dogs he was studying, and soon, the hounds would start to salivate.

A crackdown on foreign students is alarming colleges, who say the Trump administration is using new tactics and vague justifications to push some students out of the country.

College officials worry the new approach will keep foreigners from wanting to study in the U.S.

Students stripped of their entry visas are receiving orders from the Department of Homeland Security to leave the country immediately—a break from past practice that often permitted them to stay and complete their studies. Читать дальше...

On Wednesday, Trump announced a wide ranging series of reciprocal tariffs on imported goods from countries including China and Japan. But near the top of the list was a country you might not have thought about a lot in terms of its status as international power broker: Vietnam.

Back in the summer of 2024, Boar’s Head recalled seven million pounds of deli meat that had been linked to a deadly listeria outbreak that spanned numerous U.S. states. That outbreak led to the deaths of multiple people and caused the company to shutter one of its processing facilities, which was located in Virginia. 

Stellantis NV said on Thursday it was temporarily laying off 900 workers at five U.S. facilities and pausing production at one assembly plant each in Mexico and Canada, after U.S. President Donald Trump’s tariffs were announced.

Your favorite iPhone could soon become much pricier, thanks to tariffs.

Parts of the Midwest and South faced the possibility of torrential rains and life-threatening flash floods Friday, while many communities were still reeling from tornadoes that destroyed whole neighborhoods and killed at least seven people.

Forecasters warned of catastrophic weather on the way, with round after round of heavy rains expected in the central U.S. through Saturday. Satellite imagery showed thunderstorms lined up like freight trains to take the same tracks over communities in Arkansas... Читать дальше...

Yesterday, U.S. stock markets, and stock markets around the world, dramatically fell during the first trading session after President Donald Trump announced on Wednesday tariffs on nearly every country in the world. As noted by PBS, the S&P 500 plummeted 4.8%, the Dow Jones Industrial Average sank 4%, and the tech-heavy Nasdaq plunged 6%.

China announced additional tariffs of 34% on U.S. goods on Friday, the most serious escalation in a trade war with President Donald Trump that has fed fears of a recession and triggered a global stock market rout.

AI tools are everywhere, changing the way we work, communicate, and even create. But which tools are actually useful? And how can users integrate them in a way that’s both practical and ethical?

“We don’t just follow orders or system prompts,” says Baratunde Thurston, host of Life with Machines—a YouTube podcast exploring the human side of AI. “We can change our own programming,” he continued. “We can choose a higher goal.”  

Barbara Corcoran is one of Shark Tank’s longest-running sharks, with an estimated net worth of approximately $100 million. But she’s also one of 10 kids from a working-class family. By age 23, she’d held more than 20 jobs. By 52, she sold her real estate company for $66 million. 

The nonstop cavalcade of announcements in the AI world has created a kind of reality distortion field. There is so much buzz, and even more money, circulating in the industry that it feels almost sacrilegious to doubt that AI will make good on its promises to change the world. Deep research can do 1% of all knowledge work! Soon the internet will be designed for agents! Infinite Ghibli!

When President Donald Trump announced his sweeping tariffs against America’s trading partners around the world, Ethan Frisch and Ori Zohar were paying close attention.

Andy Merolla is a professor in the Department of Communication at the University of California, Santa Barbara. Jeffrey Hall is a professor in the Department of Communication Studies and the director of the Relationships and Technology Lab at the University of Kanas.

Are you prepared for when the power goes out? To prevent massive wildfires in drought-prone, high-wind areas, electrical companies have begun preemptively shutting off electricity. These planned shutdowns are called public safety power shutoffs, abbreviated to PSPS, and they’re increasingly common. So far this year, we’ve seen them in Texas, New Mexico, and California.

Chalk it up to bad timing: Some Home Depot customers are furious after a recent April Fools’ Day prank from a tool review website suggested that the home improvement giant would start charging parking fees due to inflation.

Google released its new Gemini 2.5 Pro Experimental AI model late last month, and it’s quickly stacked up top marks on a number of coding, math, and reasoning benchmark tests—making it a contender for the world’s best model right now.