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Their technique could transform a scientific field reliant on cost-prohibitive technology. Researchers at the Georgia Institute of Technology have developed a light-based means of printing nano-sized metal structures that is significantly faster and cheaper than any technology currently available. I...

A new process for microscale 3D printing creates particles of nearly any shape for applications in medicine, manufacturing, research, and more – at the pace of up to 1 million particles a day. 3D-printed microscopic particles, so small that to the naked eye they look like dust, have applications in ...

New study uses 3D printing and genetically modified plant cells to create complex, self-repairing materials that could revolutionize biomanufacturing and construction. Scientists are harnessing cells to make new types of materials that can grow, repair themselves and even respond to their environmen...

A new microneedle patch effectively treats alopecia areata by rebalancing the immune response locally, promoting hair regrowth and reducing inflammation without systemic side effects. Researchers at MIT, Brigham and Women’s Hospital, and Harvard Medical School have developed a potential new treatmen...

An autonomous robot created a shock-absorbing shape no human ever could. Learn what it means for designing safer helmets, packaging, car bumpers, and more. Within the confines of a lab in Boston University’s College of Engineering, a robot arm drops small, plastic objects into a box precisely placed...

Researchers have developed a machine to study hair splitting, revealing new insights into how mechanical stress and treatments like bleaching impact hair. This research provides a foundation for future studies aimed at improving hair care and cosmetics. Academics are often accused of “splitting hair...

Scientists use laser scanning to generate 3D models of the above-ground parts of the sugar beet plant from a crop field, providing a step forward in developing AI-assisted crop pipeline improvement. A demonstration of how new technologies can be used in 21st-century crop breeding comes from newly pu...

Using advanced X-ray techniques, scientists have achieved a significant milestone in 3D printing by producing 17-4 PH stainless steel with superior strength and durability. This development promises to lower costs and increase production flexibility, offering profound implications for manufacturing ...

Tohoku University developed a durable steel-aluminum alloy via 3D printing, overcoming brittleness challenges with advanced laser techniques, paving the way for innovative, lightweight automotive components. Researchers at Tohoku University’s Institute for Materials Research and New Industry C...

Recent research indicates that intermittent fasting could slow hair growth by causing oxidative stress and apoptosis in hair follicle stem cells. Mice studies and a small human trial show reduced hair regrowth rates, though effects in humans are less severe. Antioxidant treatments may help mitigate ...

A study suggests long scalp hair evolved as an adaptation to heat and later gained cultural significance. Researchers identified a dormant molecular program that could lead to improved therapies for hair loss. Treating hair loss may be as simple as developing therapies to flip a molecular “switch,” ...

A study from Nagoya University found that luteolin, an antioxidant in vegetables, helps prevent hair graying by preserving endothelin expression and melanocyte activity. Graying hair is a common sign of aging, often seen as unavoidable. However, recent research from Nagoya University in Japan, led b...

Researchers have developed a high-resolution embedded 3D-printing technique that enables the fabrication of ultra-fine fibers, mimicking nature’s structures. Using a solvent exchange process, they achieved unprecedented resolutions of 1.5 microns, unlocking new possibilities for bioinspired material...

Scientists have utilized holographic projections to achieve unprecedented resolution in a light-based 3D printing technique. Traditional 3D printing builds objects layer by layer, but tomographic volumetric additive manufacturing (TVAM) takes a different approach. It uses laser light to illuminate a...

Scientists are uncovering the powerful role hormones play in skin aging, revealing new potential treatments for wrinkles, hair graying, and overall skin health. While traditional anti-aging hormones like retinoids and estrogen have been widely used, new research highlights a broader range of hormone...

Biomedical engineers at the University of Melbourne have developed a 3D bioprinting system capable of creating structures that closely replicate the diverse tissues of the human body. Biomedical engineers at the University of Melbourne have developed a 3D bioprinting system capable of creating struc...

3D printing is revolutionizing microbial electrochemical systems (MES) by enabling precise reactor design, custom electrode fabrication, and enhanced bioprinting applications. These innovations optimize pollutant degradation and energy production, with significant implications for sustainability and...

UCLA genetic scientists are reawakening hibernating follicles. A UCLA-discovered molecule, PP405, may finally offer real hope for hair regrowth by reawakening dormant follicles, with promising early trial results. Ancient Egyptians rubbed their bald heads with a mixture of dates, dog’s paw and donke...

UT Dallas researchers created a durable, self-repairing, and more recyclable 3D-printed foam using dynamic chemistry, opening new possibilities for sustainable manufacturing. From seat cushions to mattresses to insulation, foam is everywhere — even if we don’t always notice it. Now, researcher...

Researchers at the University of Pittsburgh have created a groundbreaking tissue engineering platform using 3D-printed collagen scaffolds called CHIPS. By mimicking natural cellular environments, they enable cells to grow, interact, and form functional tissues — a major step beyond traditional silic...