Acupuncture may help stroke patients regain their voice

A study has found that a six-week acupuncture treatment significantly improved language function, quality of life, and neurological impairment in people with speech difficulties following a stroke, with improvements maintained for six months.

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MRI ‘signature’ may reveal dementia 5-to-10 years before symptoms appear

Researchers have identified an accurate ‘signature’ that may signal a person’s risk of dementia five to 10 years before symptoms appear. The biomarker could provide an early diagnosis, allowing therapeutic interventions to slow the disease’s progress.

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Laser-based morphing could lead to self-optimizing airplane wings

A plane wing that changes shape in flight to better handle the airflow crossing it could be on the horizon thanks to a materials science advance from researchers in Stockholm. The trick involves the melting and hole-punching power of lasers.

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Cloned monkey ReTro reaches insanely rare milestone of second birthday

While ethical questions abound, scientists have tweaked traditional SCNT cloning of mammals to produce the very first healthy rhesus monkey that has lived to adulthood. It’s the first successful cloning of a species notoriously hard to 'copy and paste.'

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Allergy-specific nanoparticles target immune cells, prevent anaphylaxis

Researchers have created a nanotherapy that selectively targets and shuts down the immune cells responsible for causing an allergic response in mice, preventing anaphylaxis. It could be the first nanomedicine to prevent allergic reactions.

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Oral stem cell discovery reveals how they can be made to grow new bone

The most comprehensive genetic map of oral stem cells to date has provided new insight into their specialized development pathways and opens the door to targeted regenerative medicine and interventions, such as therapies to grow or repair bone.

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Microneedle patches could soon be used to tattoo our pets

While it's important for your dog or cat to have a form of ID in case they get lost, tags can fall off, and microchips can migrate out of place. Japanese scientists are developing an alternative, in the form of quick and painless tattoos.

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Climate alchemy: Team turns carbon dioxide into super-strong fibers

In an effort to mitigate human-caused climate warming, scientists are focused on ways to remove carbon dioxide from the atmosphere. One of the more novel ways to do this has just been announced by scientists employing a smart dual-method process.

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One liter of bottled water found to contain 240,000 plastic fragments

Using advanced single-particle imaging technology, researchers have ascertained the number of nanoplastics – plastic fragments smaller than a micrometer – in bottled water, finding that, on average, a liter contains 240,000 detectable fragments.

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Transparent neural implant provides window to deeper brain activity

Researchers have created a thin transparent neural implant that can monitor activity on the brain's surface but also account for functions at a deeper level. The hope is that it will lead to an accurate but less invasive brain-computer interface.

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