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Science

The latest science news, photos and videos covering space, the environment, human development and more.


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Arizona officials warning about spread of potentially fatal hantavirus

An increase in infections in the state may be due to seasonal changes in rodent populations.
Little baby deer mouse in the snow
Little baby deer mouse in the snow

Despite sizable cuts to emissions, U.S. still far off track to hit its goals, report finds

The U.S. aims to reduce emissions by at least 50% by 2030. But a new report estimates that the actual reduction will be less than that: 32% to 43%.
Osprey And Other Wildlife At The Oxbow Nature Conservancy
Osprey And Other Wildlife At The Oxbow Nature Conservancy

Why a third of Hurricane Beryl deaths in Texas were due to heat

Seven people died not as a result of the typical threats a storm brings, but instead because of extreme heat during the widespread power outages.
Image: hurricane beryl aftermath power outage repair
Image: hurricane beryl aftermath power outage repair

California fire outlook grows more worrisome after heat dries out tall grass fed by winter rain

More than twice the usual acreage has burned in California for this time in the fire season.
Lake Fire Burns 4,600 Acres Amid California Heat Wave
Lake Fire Burns 4,600 Acres Amid California Heat Wave

Four dead in a week: Heat leads to tragedies in state and national parks

The parents of a 30-year-old woman found dead in a Utah state park are in critical condition from heat exhaustion. "They don’t know yet their daughter passed away," a friend said.
Image: Death Valley Nears Record Highs As California Continues To Swelter Under Heat Wave
Image: Death Valley Nears Record Highs As California Continues To Swelter Under Heat Wave

Near-complete Stegosaurus fossil sells for record $44 million at auction

The skeleton, touted as one of the best-preserved of its kind ever found, was discovered on private land in Colorado in 2022.
A Stegosaurus fossil
A Stegosaurus fossil

What the 9 human cases of bird flu in the U.S. so far tell us about the disease

The illnesses, all in farm workers, have been relatively mild — a contrast to the flu’s deadly effect on many birds and some mammals.
Chickens at a farm in Illinois.
Chickens at a farm in Illinois.

Melting ice is slowing Earth's rotation, shifting its axis and even influencing its core, study shows

Two new studies suggest human behavior has changed foundational elements of the planet’s physical properties.
A general view of ice cuticles.
A general view of ice cuticles.

Perseid meteor shower, one of the most dramatic of the year, is underway

The annual event typically produces bright meteors at a high hourly rate. It began on Sunday and will last through late August.
A "shooting star" during a Perseid meteor shower.
A "shooting star" during a Perseid meteor shower.
14d ago

Scientists have confirmed a cave on the moon that could be used to shelter future explorers

The cave isn't far from where Neil Armstrong and Buzz Aldrin landed 55 years ago. The moon may have hundreds more like it.
A plane passes in front of the moon
A plane passes in front of the moon

Even for Las Vegas, it's too hot

Museums are opening at 8:30 p.m. Pools are closing. People are cooking eggs on the sidewalk.
People shield their eyes from the sun along the Las Vegas Strip, Sunday, July 7, 2024, in Las Vegas.
People shield their eyes from the sun along the Las Vegas Strip, Sunday, July 7, 2024, in Las Vegas.

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