Popular Science. Demystifying the worlds of science and technology since 1872.

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Rachel Feltman

Rachel Feltman

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a line of gold coins, which feature emperors, on a black background.
Archaeology

Rare Roman gold coins discovered in Luxembourg

The 1,700-year-old coins depict eight emperors–including one that tried to bring paganism back.

a close up of an isopod with antenne and a segmented body
Wildlife

New foot-long crustacean named after Darth Vader

The ‘sea bug’ is considered a delicacy in some countries.

Water runs from a pipe where a home once stood in the Pacific Palisades community of Los Angeles in January 2025.
Environment

Wildfires can contaminate drinking water systems with harmful chemicals

Here’s what Los Angeles needs to know.

A black rhino rests under a rainbow at Ol Pejeta Conservancy in Kenya. In 2024, 21 black rhinos were moved to their new home at Loisaba Conservancy in Laikipia, Kenya. Kenyaís black rhino population was poached almost to extinction and went from a low of 290 animals to 1004 today. They are expanding their habitat and it is a testament to Kenyaís conservation efforts. Ami Vitaleís career stands as a testament to her deep dedication to documenting and addressing global crises. As an acclaimed National Geographic photographer, writer, and documentary filmmaker, as well as the founder of Vital Impacts, Ami has consistently spotlighted critical issues affecting our world. Her journey began in conflict zones, where she observed firsthand how environmental degradationófrom resource scarcity to climate changeóintensifies human suffering and conflict. Follow Ami on Instagram @amivitale Photo by Ami Vitale/The Nature Conservancy
Whales

16 enthralling wildlife photos spotlighting the need for conservation

‘In the last 50 years, we have lost 73 percent of the world’s wildlife.’

several dark dots on mummified skin. the skin appears to be white since it is under a strong white light
Archaeology

Intricate tattoos on 1,200-year-old mummy revealed by lasers

‘The level of skill and effort that was required from the Chancay artist really blew our minds.’

3D printed microscope
Health

The world’s first 3D-printed microscope costs only $60 to build

It’s strong enough to view individual blood cells.

Fossil pine trees in Montana
Global Warming

Thawing tundra reveals ancient fossilized forest in Montana

Warming temperatures mean similar trees may return to the area—for better or worse.

a blue lobster-looking animal called a crayfish. it has long claws, antennae, and a segmented body
Wildlife

New colorful species of crayfish discovered in aquarium shipment

‘Like the other members of this genus, this crayfish is aggressive.’

las vegas
Technology

Elon Musk’s Boring Company is tunneling beneath Las Vegas with little oversight

Thanks, in part, to ‘What Happens Here, Stays Here.’

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Popular Science has been demystifying the worlds of science and technology since 1872. We explain the inner workings of the phone in your pocket, explore world-changing innovations, and examine everything from the marvels of deep space to the secret lives of staples like bread. We deliver an engaging, approachable, and inclusive look at emerging technologies and scientific advances.
Daily, PopSci unpacks the science behind the top current new stories, dissects the latest technology and digital trends, and helps readers live smarter, safer, and happier through clever DIY projects.

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