Locating social memories in the brain

Scientists have identified where social memories are stored in the brains of mice. Mice are forgotten because memories cannot be retrieved.

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Robotic exoskeleton learns to help people stand up

This new robotic exoskeleton uses machine learning to know when users want help standing up.
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Black smokers and electroecosystems

Black smokers are deep-sea hydrothermal vents found in the ocean. Now scientists believe that they may host electroecosystems in which the primary producers use electric currents as their energy source.

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Hibernation-like state can protect kidneys during heart surgery

Activating Q-neurons in the mouse brain led to a hibernation-like state that protected kidneys during heart surgery.
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Flies use fecal deposits as pheromones

Bioluminescence imaging of fly brains reveals neurons sensitive to fly poo laced with pheromones (you can see the fecal “landmark” in the dotted circle). Need we say more?

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Green hydrogen production for fuel cells and fertilizers

A new method of water electrolysis avoids rare metals, making hydrogen production green and sustainable.
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New lab-grown retinal sheets almost ready for clinical trials

A new retinal transplant technique works by preventing bipolar cells from maturing in lab-grown retinal sheets.
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Protons are lighter than previously thought

A new and most precise measurement of protons shows that they are lighter than previously thought.

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Tape and vermilion: ingredients for mapping artifact origins

Vermilion samples taken from ancient artifacts with sulfur-free tape can tell us about trade patterns 3000 years ago.
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Locating social memories in the brain

Scientists have identified where social memories are stored in the brains of mice. Mice are forgotten because memories cannot be retrieved.

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Scientists develop new and improved quantum gates

High-fidelity, low error quantum gates allow more reliable and accurate quantum computations, making the future of quantum computers more promising.
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Efficient and durable ultra-thin solar cells

Ultra-thin, flexible, organic solar cells that degrade less than 5 percent after 3,000 hours and an energy conversion ratio of 13%.
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Social contact-seeking behavior and loneliness in the brain

Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.
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New treatment assembles cancer drug inside the body

Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.
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Why (mouse) mothers take risks to protect their infants

The calcitonin receptor and its ligand amylin act in the brain to motivate mouse mothers to protect their pups, even in risky/dangerous situations.
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H2AK119ub1: How you inherit acquired traits from your mom

H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.
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