ArcaMax

Anthropic PBC announced that its artificial intelligence models had breached three different organizations during cybersecurity tests that went awry, a little more than a week after its chief rival, OpenAI, disclosed a ...Read more

LinkedIn has a new mission: Cleaning up the AI-generated junk in its feed.

The Microsoft-owned platform on Thursday unveiled a “seems like AI slop” button so users can report posts that appear to be low-quality posts ...Read more

LAS VEGAS — This year’s heat death toll for Southern Nevada rose to 46 on Thursday, a day after the Clark County coroner’s office released a spreadsheet that listed 29 heat-related deaths.

The updated number comes ...Read more

SACRAMENTO, Calif. — Another heat wave is on California’s doorstep, and this one will have the backing of the largest heat dome on Earth when it arrives.

Heat domes are collections of higher-pressure and intrinsically...Read more

LAS VEGAS — Grab a bottle of water, or two, out of the fridge. Another round of extreme heat has arrived.

Southern Nevada is under an extreme heat warning, beginning at 10 a.m. and lasting through 8 p.m. Sunday, the ...Read more

For more than 15 years, Google co-founder Sergey Brin didn’t spend a cent in California elections, but earlier this year, when it seemed likely a union-backed wealth tax would make its way onto the November ballot, he ...Read more

MIAMI — A heat advisory was issued Thursday for the second straight day, with the National Weather Service in Miami warning that feels-like temperatures could soar as high as 110 degrees between 11 a.m. and 7 p.m. with ...Read more

PHILADELPHIA – The smartphone alerts and the battery of weather watches and warnings were chilling. But they failed to capture what actually happened in the immediate Philadelphia area.

As it turned out Tuesday, not all...Read more

LOS ANGELES — Extreme heat is set to roll into Southern California, extending a summer of misery-making stickiness and hot temperatures.

"We've had so many heat waves," said V. Kelly Turner, who leads the heat research ...Read more

ORLANDO, Fla. — That bump in the night you might have heard in the wee hours of Thursday morning could have been for national security.

That’s because a SpaceX Falcon 9 rocket on the NROL-95 mission carrying a ...Read more

Thick smoke from massive wildfires has been spreading in North America and Europe once again in 2026. The health impacts of breathing this particle-filled air are becoming well known, but wildfires’ influence on the ...Read more

On July 30th, 1733, the first Freemasons lodge was opened in what would become the United States.

The U.S. Army Corps of Engineers has halted construction at the Brandon Road Lock and Dam complex, a state-federal project in Joliet, Illinois, meant to block invasive carp from reaching the Great Lakes.

"The U.S. Army ...Read more

ORLANDO, Fla. — That bump in the night that might be heard in Central Florida in the wee hours of Thursday morning might be for national security.

That’s because a SpaceX Falcon 9 rocket on the NROL-95 mission ...Read more

Moonshot AI secured a $35 billion valuation after raising a larger-than-anticipated $3.5 billion in a just-closed round of financing, riding the momentum from a breakthrough Kimi K3 model that sent ripples through Silicon ...Read more

What will happen to the world if artificial intelligence bots break free from our control and act independently?

While it's been a troubling conundrum addressed by AI experts and Hollywood science-fiction scriptwriters ...Read more

Digital payments giant PayPal was soaring high five years ago, riding the surge in online shopping after the COVID-19 pandemic reshaped people's buying habits.

Now the San José fintech company has reportedly become a ...Read more

At picnics and World Cup watch parties across the United States this summer, people have been reaching for bowls of chips and guacamole. Most of that guacamole is made from avocados grown in Mexico – on orchards that,...Read more