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Science

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


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5d ago

SpaceX completes 11th test flight of its Starship rocket

Acting NASA Administrator Sean Duffy said the mission was "another major step toward landing Americans on the Moon’s south pole."
Image: spacex 11th test flight starship rocket
Image: spacex 11th test flight starship rocket
5d ago

NASA's Jet propulsion Laboratory lays off 550 workers

The director of the California lab said the layoffs — around 10% of the JPL workforce — are not a result of the government shutdown.
jpl jet propulsion lab exterior
jpl jet propulsion lab exterior
7d ago

Climate change

Climate change

Inside the scramble to save lives as deadly heat menaces the Southwest

Maricopa County and Clark County offer a cautionary tale about what it takes to keep people alive in extreme temperatures.
Heat waves in Phoenix, left, and Las Vegas.
Heat waves in Phoenix, left, and Las Vegas.
8d ago

Two greenish comets are streaking across the night sky this month

The comets can be seen from the Northern Hemisphere as their orbits take them through our cosmic backyard.
The Comet C/2025 A6 (Lemmon), over Texas, September 2025.
The Comet C/2025 A6 (Lemmon), over Texas, September 2025.

After a summer respite, bird flu is back

In poultry, cases are spiking earlier than expected, so some officials are bracing for a challenging fall.
Poultry Farm Operations As Egg Prices Soar
Poultry Farm Operations As Egg Prices Soar
10d ago

Rare images capture a comet from outside our solar system whizzing by Mars

Interstellar comet 3I/ATLAS is just the third such object ever confirmed to have entered our solar system. It has attracted intense interest.
An image of a comet
An image of a comet
10d ago

Europe

Europe

Three scientists win chemistry Nobel for 'Hermione's handbag' discovery

Susumu Kitagawa, Richard Robson, and Omar M. Yaghi shared the 2025 prize for the development of metal-organic frameworks.
Nobelists Omar Yaghi, Susumu Kitagawa and Richard Robson.
Nobelists Omar Yaghi, Susumu Kitagawa and Richard Robson.
11d ago

Senate confirms scientist with ties to 'Sharpiegate' as top NOAA official

Neil Jacobs was assistant secretary for environmental observation at NOAA when Trump displayed a map altered with a black Sharpie to incorrectly show Hurricane Dorian's path.
Donald Trump holds a NOAA map.
Donald Trump holds a NOAA map.
11d ago

Europe

Europe

Nobel Prize in physics awarded to U.S. trio for discoveries in quantum mechanics

The Royal Swedish Academy of Sciences awarded three scientists for their discoveries in quantum mechanics.
Nobel Prize winners, from left, John Martinis, Michel Devoret and John Clarke.
Nobel Prize winners, from left, John Martinis, Michel Devoret and John Clarke.
12d ago

Europe

Europe

Americans win Nobel Prize in medicine for work on human immune system

Peripheral immune tolerance is one way the body helps keep the immune system from getting out of whack.
The portraits of Mary E Brunkow, Fred Ramsdell and Shimon Sakaguchi are displayed during a press conference where the winners of the 2025 Nobel Prize in Physiology or Medicine are being announced at the Karolinska Institute in Stockholm, Sweden, on October 6, 2025. Mary E. Brunkow and Fred Ramsdell of the United States and Japan's Shimon Sakaguchi won the Nobel Prize in Medicine on Monday for research into how the immune system is kept in check, the Nobel jury said.
The portraits of Mary E Brunkow, Fred Ramsdell and Shimon Sakaguchi are displayed during a press conference where the winners of the 2025 Nobel Prize in Physiology or Medicine are being announced at the Karolinska Institute in Stockholm, Sweden, on October 6, 2025. Mary E. Brunkow and Fred Ramsdell of the United States and Japan's Shimon Sakaguchi won the Nobel Prize in Medicine on Monday for research into how the immune system is kept in check, the Nobel jury said.
16d ago

90 degrees in October: Dozens of heat records could be broken in the Midwest

Temperatures across the region are expected to be up to 30 degrees higher than normal Friday and Saturday.

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