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image: Nobel Prize–Winning Biologist Dies

Nobel Prize–Winning Biologist Dies

By Catherine Offord | February 20, 2018

Günter Blobel, known for his work on the signal hypothesis of protein targeting, has died from cancer at age 81.

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image: Stem Cell Vaccine Protects Mice From Cancer

Stem Cell Vaccine Protects Mice From Cancer

By Ruth Williams | February 15, 2018

Stem cells and cancer cells have enough molecular similarities that the former can be used to trigger immunity against the latter.

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image: Primitive Human Eggs Grown to Full Maturity in the Lab

Primitive Human Eggs Grown to Full Maturity in the Lab

By Ashley Yeager | February 9, 2018

The technique could combat infertility, but it's still not clear whether these eggs are normal and functional.

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image: Image of the Day: Beetle Escapes Toad’s Stomach

Image of the Day: Beetle Escapes Toad’s Stomach

By The Scientist Staff | February 8, 2018

The bombardier beetle forced its devourer to vomit it out by releasing explosive, toxic chemicals.

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image: Image of the Day: Colorado Potato Beetles

Image of the Day: Colorado Potato Beetles

By The Scientist Staff | February 6, 2018

Leptinotarsa decemlineata has been decimating agricultural crops since at least the 19th century, and by sequencing its genome researchers hope to explore new strategies for controlling the pest.

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Pectin fragments may signal plant cells to maintain a type of growth suited to darkness.

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image: Image of the Day: Red-Hot Mitochondria

Image of the Day: Red-Hot Mitochondria

By The Scientist Staff | January 29, 2018

Mitochondria may sustain temperatures more than 10 °C warmer than human cells, say researchers. 

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The findings more than double the number of known defense mechanisms, piquing the interests of molecular biology tool developers.

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image: Image of the Day: Ectopic Wings

Image of the Day: Ectopic Wings

By The Scientist Staff | January 24, 2018

Insect wings may have evolved from multiple origins, say researchers.

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image: Image of the Day: An Actual “Shithole”

Image of the Day: An Actual “Shithole”

By The Scientist Staff | January 13, 2018

Beetles cherish the dung they live and feed on.

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