Science News

A once-weekly three-minute exposure to long-wave deep red light activates mitochondria in the retina, helping to naturally boost declining vision.

Researchers have developed an ultracompact camera the size of a coarse grain of salt. The new system can produce crisp, full-color images on par with a conventional compound camera lens 500,000 times larger in volume.

Physical activity appears to reduce microglial activation and improve cognition in the aging human brain, researchers report.

A new system that combines neural implants with the internet of things can remotely control the brain circuits of numerous animals across the globe simultaneously and independently via the web.

Neurons in deep layers of the brain's cortex are the first to decipher which side of a visual border is an object and which side is the background.

This Cyber Monday dino egg dig kit deal from Amazon is perfect for a young paleontologist.

Twenty years ago, clinicians first attempted to regenerate a failing human heart by injecting muscle myoblasts into the heart during a bypass operation. Despite high initial hopes and multiple experimental and clinical s...

A clutter-free environment may not help people with dementia carry out daily tasks -- according to a new study. Researchers studied whether people with dementia were better able to carry out tasks, such as making a cup o...

Scientists have discovered a new biomarker to identify which patients with brain tumors called glioblastomas -- the most common and malignant of primary brain tumors -- might benefit from immunotherapy. The treatment cou...

Researchers have developed a new approach to machine learning that 'learns how to learn' and out-performs current machine learning methods for drug design, which in turn could accelerate the search for new disease treatm...

A new AI algorithm recognizes the complex range of emotions invoked when people listen to pieces of music.

Today's quantum computers are complicated to build, difficult to scale up, and require temperatures colder than interstellar space to operate. These challenges have led researchers to explore the possibility of building ...

Quantum physicists at the University of Warsaw have discovered new applications for quantum catalysis--the quantum equivalent of chemical catalysis used in industry--revealing that quantum catalysts are useful in many mo...

The form in which isomers take can increase the risk of developing dementia, researchers report. Drugs in development to improve autophagy may help prevents Alzheimer's from developing.

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On Nov. 26, the World Health Organization (WHO) named a new coronavirus variant "Omicron" and designated it as a "variant of concern."

Swarms of tiny "xenobots" can self-replicate in the lab by pushing loose cells together - the first time this form of reproduction has been seen in multicellular organisms

The extra-large, dagger-like canine teeth seen in male great apes have been missing from human ancestors for at least 4.5 million years - possibly because females opted for less aggressive partners

Scientists watched butterfly wing scales form within the chrysalis.

Researchers discovered the 100,000 year old tusk of a mammoth off the coast of California

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