A grey whale was seen in the Atlantic for one of the only times in the last 200 years. Scientists say it's bad news for the planet.

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close up of a grey whales face underwater
Grey whales

Gerard Soury/Getty Images

A 4,000-year-old lipstick uncovered in Iran may be the oldest ever found. It's uncannily similar to modern ones.

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A picture shows a stone container next to a close up up pigment.
This stone tube was found to contain pigment that may have been an early lip paint, said researchers.

M. Vidale, F. Zorzi/Eskandari et al Sci Rep 14, 2670 (2024). https://doi.org/10.1038/s41598-024-52490-w. CC BY 4.0

NASA had an ambitious $2 billion plan to refuel satellites in orbit using robotic arms. A decade later, it's in shambles.

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NASA carried out a test of the OSAM-1 in February 2023.
NASA carried out a test of the OSAM-1 in February 2023.

NASA

SpaceX launched a satellite that Google will use to map methane leaks for all to see by the end of this year

Tech Insider : Technology
satellite against backdrop of space
MethaneSAT is the first of a new wave of satellites designed to pinpoint sources of methane emissions.

MethaneSAT / Environmental Defense Fund

What it would take to survive on Dune's planet Arrakis, according to 3 experts

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Timothée Chalamet in a cloak
Covering yourself is important to survive the sun-baked planet of Arrakis.

Niko Tavernise/Warner Bros.

A single genetic tweak caused human ancestors to lose their tails 25 million years ago — but it came at a cost

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A diagram represents the human pelvis. The coccyx is highlighted in red.
A human pelvis contains a coccyx, the remnants of an ancestral tail.

Sebastian Kaulitzki/Science Photo Library/Getty Images

A man stumbled upon a 70-million-year-old dinosaur fossil but kept it secret for 2 years

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A man in France discovered a dinosaur skeleton while walking his dog.
A man in France discovered a dinosaur skeleton while walking his dog.

Getty Images

NASA space photo shows odd-looking sky holes near Florida

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Satellite image showing the green waters of the Gulf of Mexico and circular clouds circled in red indicating Cavum clouds
Cavum clouds are an odd phenomenon that have been mistaken for flying saucers.

NASA Earth Observatory image by Michala Garrison, using MODIS data from NASA EOSDIS LANCE and GIBS/Worldview

Researchers just discovered a massive 'jacuzzi bubbling with almost pure hydrogen' — a lucrative source of clean energy

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Bulqizë chromite mine
The Bulqizë chromite mine just 25 miles east of Albania's capital Tirana contains a massive reservoir of hydrogen.

GENT SHKULLAKU/Getty Images

Satellites burning up in our atmosphere may not be as harmless as first thought

Tech Insider : Environment, Technology
Side by side images show an illustration of a satellite burning up on re-entry over the Earth and rainbow-colored clouds.
An illustration of satellite re-entry next to a picture of polar stratospheric clouds.

iStock / Getty Images Plus; Roy Rochlin/Getty Images; Insider

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