A shape-shifting robot can access hard-to-reach locations in the GI tract, and is a step up from conventional endoscopic techniques.
Results for "bacteria"
Super seaweed from sustainable aquaculture
A new cultivation method enhances the concentration of valuable compounds in seaweeds with substantial environmental benefits.
Blue-green algae bind rare earth elements
Biosorption could help in the recycling and reuse of rare earth elements.
The complex path to the development of the infant microbiome
The infant microbiome can be built from a dizzying array of different sources.
Influenza vaccine turns the virus on its head
To create a flu vaccine that doesn’t require annual tweaking, researchers develop a nanovaccine that uses an inverted hemagglutinin protein.
Gaucher disease may have provided genetic protection against tuberculosis
The genetic variant that causes Gaucher disease may have helped breakdown tuberculosis-causing bacteria in cells through lipid buildup.
Science in pictures
Striking images and innovative science — from a hydrogel chessboard to floating steel and a thyroid-on-a-chip.
Why do our brains prioritize emotional memory?
Understanding how our brain regulates emotional memory could help treat disorders such as depression or PTSD.
Ancient Egyptian embalmers were savvy chemists
A discovered embalming workshop reveals new details about mummification practices and hints that ancient Egyptians engaged in global trade.
Bringing ancient viruses back to life
How seven ancient viruses ranging in age from 27,000 to 48,500 years were recovered from the Siberian permafrost, and what researchers hope to learn from them.
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