"A IA não tem consciência. Não sente, experimenta ou sofre"

Meet the innovators under 35 shaping climate tech

Each year, the editorial team at MIT Technology Review puts together a list of 35 innovators under 35—a group of researchers, inventors, and other young minds w…

Scientists identify rare genetic mutation that dramatically raises risk of lung cancer in nonsmokers

A genetic mutation that raises lung cancer risk was much more common among those born in Southeastern states than elsewhere in the U.S.…

A $100 detector can see invisible particles raining down from space

A pocket-sized, roughly $100 detector can reveal the invisible stream of cosmic particles constantly passing through Earth and even through our bodies. What beg…

This million-year-old 'baby planet' is the youngest world scientists have ever discovered

Astronomers have confirmed a large exoplanet is forming in the cloud of debris around a young star. At less than a million years old, it's the youngest exoplane…

Astronomers just found the youngest known planet ever

Astronomers have confirmed a Jupiter-size planet less than a million years old, making Elias 2-24 b the youngest known planet and giving scientists a rare look …

'Predatory behavior': Elite mathematicians clash over OpenAI's 'solution' to million-dollar math problem

OpenAI's controversial claim to have cracked the Navier-Stokes existence-and-smoothness problem has sent shock waves through the mathematics community.…

JWST’s mysterious little red dots may be black holes growing at incredible speeds

New supercomputer simulations suggest JWST’s puzzling Little Red Dots are rapidly growing black holes from the early Universe. Extreme radiation may have helped…

Scientists name a new cat species for the first time in over a century

For the first time in a century, scientists have identified a new cat species, thanks to genetic analysis — and it's resolved a long-standing debate about the c…

Scientists find a natural gut compound that helps heal the intestine

A natural compound produced by gut bacteria after digesting foods such as pomegranates, walnuts, and berries may help repair and protect the intestinal lining. …

1,000-year-old 'snake amulet' featuring a Christian saint and 'Medusa' discovered in Russia

Archaeologists discovered the two-sided pendant, which features a snake-slaying saint and a snake-haired woman, during an excavation in northwestern Russia.…

NASA’s New Horizons spots signs of liquid nitrogen flowing on Pluto

Scientists have found the first evidence that liquid may have flowed across Pluto’s surface in the recent past. Dark features on the enormous Sputnik Planitia g…

'At some point we're going to have to react': How El Niño, climate change, and crime are pushing the Amazon rainforest over the brink

Live Science spoke with Amazon researcher Bernardo Flores about how El Niño could help drive Earth's largest tropical rainforest past a globe-altering tipping p…

Scientists find a hidden health advantage in black and green rice

Scientists found that black and green Japanese rice contain unusual, potentially beneficial fats and may be digested more slowly than ordinary white rice. The c…

Textbooks may have misdrawn this basic brain structure for 100 years

Scientists discovered that brain-cell axons may not be smooth tubes as textbooks have shown for more than a century, but instead naturally resemble strings of t…

New mesothelioma drug turns cancer’s own defenses against it

Scientists are testing a counterintuitive way to fight mesothelioma, an aggressive asbestos-linked cancer with few effective treatments. A new experimental meso…

Hidden “immune organ” in the skull may help fight brain cancer

Scientists discovered a hidden “immune organ” inside the skull that acts as a rapid first responder against brain cancer in mice. Strengthening this local immun…