Orca pair devour 17 sharks in a day in South African killing spree, say marine biologists

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Orca whales Port and Starboard, who are notable due to their unusual fins
Orca whales Port and Starboard, who are notable due to their unusual collapsed fins

Marine Dynamics Conservation Trust

Elon Musk's Starlink satellites are ruining images from NASA's Hubble Space Telescope, threatening future science

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white line satellite streaks across black and white image of starry universe with two bright galaxies
A Hubble Space Telescope image with a satellite trail streaking in front of galaxies.

NASA/ESA/Kruk et al.

A teenage crash victim's life was saved after part of her skull was stored inside her stomach

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A stock image shows surgeons carrying out neurosurgery. gloved hands are shinign a laser and holding tools into a surgical field.
Stock image of neurosurgeons carrying out a procedure.

iStock / Getty Images Plus

Eerie photos show the Great Smog of London in 1952, which killed 12,000 people and changed the way the world saw air pollution

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A policeman used a flare to guide cars through traffic during the Great Smog in 1952.
A policeman used a flare to guide cars through traffic during the Great Smog in 1952.

Daily Mirror Library/Mirrorpix/Getty Images

A manhole cover launched into space with a nuclear test is the fastest human-made object. A scientist on Operation Plumbbob told us the unbelievable story.

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craters from nuclear weapons tests in nevada pockmark the barren dessert land
The pockmarked Nevada Testing Site, strewn with craters from all the nuclear weapons tests that took place there.

NNSA

Researchers are using sound-waves and holograms to instantly mold tiny 3D shapes

Engadget

The idea of growing organs or tissues for medical use still sounds like science fiction — and indeed, it's an incredibly difficult thing to do. 3D-printing technology has shown some promise in the field of biofabrication, but the process is too slow, and often damages the tissue it's working with.

How to see the Jupiter-Venus conjunction shining bright enough for the naked eye on Thursday night

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night sky dark blue through dark trees with two dots bright overhead venus and jupiter
The planets Venus, left, and Jupiter, right, with three of its moons visible, appear close to each other in the sky above tree branches after dusk.

Ted S. Warren/AP Photo

Whales use a sound similar to Kim Kardashian's 'vocal fry' to hunt deep sea prey, say scientists

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A photomontage shows Kim Kardashian wearing sunglasses and holding up a phone at a football game, next to a picture of an orca with their mouth open.
A montage shows pictures of Kim Kardashian and an orca. Scientists have found that toothed whales can produce a vocal fry, just like Kardashian.

Ronald Martinez/Getty Images; iStock / Getty Images Plus

Scientists studied flamingo personalities and discovered the pink birds form cliques like high schoolers

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flamingo
Flamingos have personalities, and like-minded birds enjoy each others' company.

Arterra / Getty

Archeologists found a hidden corridor in the Great Pyramid at Giza by using cosmic rays to map the ancient wonder

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In this April 9, 2015, file photo, tourists ride camels at the historical site of the Giza Pyramids in Giza, near Cairo, Egypt.
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