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Molten yellow surface with hill on black background.
Space

Why is Venus hotter than Mercury, when Mercury is closer to the Sun?

At one point, Venus would’ve looked a lot like Earth—until the Sun got even brighter.

Two bird figurines carved from ivory found at the site of Hohle Fels Cave, approximately 40,000 years old.
Birds

Ice Age bird figurines discovered in German cave

The roughly 40,000-year-old figures show that humans were already watching bird behavior

a bald eagle on a nest
Birds

Jackie the bald eagle’s blood values drop again, still in critical condition

‘Every decision we make is guided first and foremost by her medical condition, her welfare, and what is truly in her best interest.’

NASA’s Voyager 2 spacecraft, depicted in this artist’s concept, has enough power to continue operating three science instruments in interstellar space longer than anticipated thanks to some clever engineering by the mission team.
NASA

NASA successfully gives Voyager 2 another year of life

Engineers employed a ‘Big Bang’ maneuver to keep the power flowing on the 49-year-old spacecraft.

Close up of ancient Roman stone tablet inscribed with tax corruption decree
Archaeology

In ancient Rome, tax fraud was punishable by death

Stone tablets recount a corruption case so widespread that it became a capital offense in 480 CE.

An illustration of a cosmorama, taken from the women's magazine, La Belle Assemblee.
Engineering

19th century real estate agents used ‘peepshow’ technology to sell glitzy mansion

Cosmoramas were an 1840s version of Zillow—but with paintings.

a small shore bird with white, grey, and black feathers with orange legs and an orange beak
Endangered Species

Piping plover beats the odds after losing feet in fishing line

Phoenix the Footless scurries around the beaches of Florida and Maine like any other bird.

a sub adult eagle sitting on a nest
Birds

Outside eagle spotted on Jackie and Shadow’s nest

Don’t panic, it’s normal

Fuzzy brown bear mother with cute cub in medium shot.
Bears

Why do mother bears kill cubs? The answer is complicated.

Two bears at Brooks River in Alaska’s Katmai National Park and Preserve recently killed cubs that weren’t their own.

Man standing next to his flame-spouting pipe organ invention powered by propane.
Internet

Man builds fire-spouting propane pipe organ

It sounds as metal as it looks.

a blue lobster
Wildlife

Rare blue lobster gets another shot at life in the ocean

The colorful crustacean will only be at New Hampshire’s Explore the Ocean World museum until Labor Day.

NEIJIANG, CHINA - NOVEMBER 30: A worker transfers PVC pipes at a factory of Sichuan Hongyu Hengchuang Plastic Products Co., Ltd. on November 30, 2022 in Neijiang, Sichuan Province of China. (Photo by Lan Zitao/VCG via Getty Images)
Pollution

Hard-to-recycle PVC turned into sustainable lubricant

40 million tons of this polluting plastic are produced every year.

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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, Popular Science 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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