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Your skin buckles as you age – and that’s why wrinkles form

A study published in Journal of the Mechanical Behavior of Biomedical Materials found that wrinkled skin is caused by its tendency to buckle under pressure due to age-related changes in its mechanical properties. As people age, their skin becomes more prone to wrinkles as it stretches and contracts in different directions.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

New study explains why your skin feels tight at the beach

Researchers from Binghamton University confirm the long-held 'urban myth' that saltwater dries out skin, increasing tissue stiffness and stress. A simple solution to alleviate tightness is taking a shower after coming out of the ocean.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

University of Iowa study traces Ebola's route to the skin surface

Researchers at the University of Iowa Health Care have identified a cellular route used by Ebola virus to traverse skin layers and emerge onto the skin surface. The study suggests that the skin's surface may be one route of person-to-person transmission, with human skin specimens actively supporting EBOV infection.

A new model to explore the epidermal renewal

Researchers discovered interleukin-38 forms condensates in keratinocytes, driving programmed keratinocyte death and epidermal renewal. The study offers a new perspective on human epidermis and sheds light on skin diseases like psoriasis and atopic dermatitis.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Geometric mechanics shape the dog's nose

A team from UNIGE analyzed the formation of grooves in dog noses using 3D imaging and computer simulations. They found that differential growth of skin tissue layers leads to the formation of domes, supported by blood vessels.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Large study shows link between Vitamin D and psoriasis severity

A large study found a significant link between vitamin D levels and psoriasis severity, with lower levels associated with greater severity. The research suggests that a vitamin D-rich diet or oral supplementation may provide benefits for individuals with psoriasis.

Muscadine wine shows promise in improving aging skin

Researchers found that daily consumption of dealcoholized muscadine wine for six weeks improved skin elasticity and barrier function, while reducing inflammation and oxidative stress. Although wrinkles were not significantly affected, participants showed significant improvements in skin smoothness.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Sea anemone’s sweet efforts help reef ecosystems flourish

Researchers discovered how sea anemones distribute sugar from symbionts to recycle nitrogen waste, enabling them to build massive reef ecosystems. The study reveals that sea anemones play a major role in recycling scarce nitrogen, challenging the belief that algae are the sole actors.

A chronic wound model to investigate skin cellular senescence

A new study presents a chronic wound murine model that characterizes the role of persistent senescent cell accumulation in delayed wound closure. The molecular profiles of senescent cells demonstrate the adverse influence of SASP factors, highlighting a potential root-cause-driven therapeutic strategy.

Newly discovered cell in fruit flies is essential for touch sensation

Researchers at the Francis Crick Institute have identified a new cell type, named F-Cell, that plays a crucial role in touch sensing in fruit flies. The study published in Nature Cell Biology reveals that F-Cells are recruited to tactile hairs and participate in sending signals to neighbouring epidermal cells.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Patients with rare skin cancer face 40% recurrence rate

Patients with Merkel cell carcinoma face a high risk of recurrence, with 95% of cases occurring within the first three years. The study found that advanced age, male sex, immunosuppression, and known primary lesions are associated with higher recurrence rates, highlighting the need for targeted surveillance efforts.

Engineering diseased human skin in vitro

A research team has developed an in vitro diseased skin model that displays the pathophysiological hallmarks of type 2 diabetes using 3D cell printing technology. The model exhibits slow re-epithelialization, insulin resistance, and pro-inflammatory response, similar to diabetic skin.

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Molecular mechanisms identified in chronic skin inflammation

Researchers have identified p62 as a multifunctional protein that influences inflammatory changes in diseased epidermis. Inhibiting p62 leads to alleviation of chronic inflammation, suggesting it as a promising therapeutic target for atopic dermatitis and psoriasis.

Psoriasis: Towards a novel therapeutic approach

Researchers discover that targeting VEGFA signaling in the epidermis prevents psoriasis development, including immune cell infiltration and blood vessel formation. A therapeutic anti-Nrp1 antibody demonstrates significant therapeutic benefit in treating psoriatic disease.

Skin game

A recent study by Medical University of Vienna professor Leopold Eckhart reveals the key molecular and evolutionary origins of mammalian adaptations in skin proteins. The research found that fully aquatic mammals require only one set of epidermal keratins, suggesting a unique evolutionary path.

How the African elephant cracked its skin to cool off

Researchers at UNIGE discovered that African elephant skin channels are true fractures of the animal's brittle skin, created by local bending mechanical stress. This unique adaptation allows them to absorb and retain more water than flat surfaces, cooling down through evaporation.

Understanding steam burns

Researchers have solved the mystery of steam burns, revealing that water vapour penetrates skin pores to cause second-degree burns. The epidermis cannot protect against steam, which condenses in the lower dermal layer, releasing thermal energy and triggering damage. To minimize damage, cooling is essential for a long time.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Protect the skin, build barriers: Old acquaintance in a new role

The study found that the EGF receptor is crucial for tight junction barrier formation in the epidermis, a process previously understood to be limited to lower layers of the skin. Mechanobiology also plays a role, with cells sensing pressure and tension through connections between each other.

Sophisticated optical secrets revealed in glossy buttercup flowers

Scientists discovered that buttercup petals contain a one-cell thick epidermis with a yellow pigment, which acts as an optical film reflecting light. The starch layer also scatters light, enriching the flower's bright yellow color. This complex anatomy produces a glossy sheen and advantages pollination and seed maturation.

Why is skin thick on the soles of the feet?

Researchers at Hokkaido University have developed a new method for capturing high-resolution, three-dimensional images of the deep structure of skin in living mice. The study reveals that basal cells divide obliquely in thicker skin and parallel in thinner skin, contributing to the maintenance of epidermis thickness

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Cell binding discovery brings hope to those with skin and heart problems

A University of Manchester scientist has discovered the mechanism behind skin cells' tight binding, which could lead to new treatments for debilitating skin diseases and heart problems. The study found that glue molecules bind specifically to similar molecules on neighboring cells, creating a resilient structure.

First reconstitution of an epidermis from human embryonic stem cells

Researchers at I-STEM Institute have made significant breakthrough in stem cell research by recreating a whole epidermis from human embryonic stem cells. The goal is to provide an unlimited resource of cells as an alternative treatment for victims of third-degree burns and patients with genetic diseases affecting the skin.

Caspase-14 protects our skin against UVB and dehydration

Researchers discovered that caspase-14 plays a crucial role in maintaining the skin's balance of moisture and protecting against UVB radiation. The protein helps to regulate the processing of a key protein involved in skin structure, which can explain dehydration.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Researchers learn what sparks plant growth

Plant researchers Sigal Savaldi-Goldstein and Joanne Chory have uncovered the mechanism behind plant growth, showing that the epidermis is the driving force behind cell expansion. The study, published in Nature, reveals a previously unknown mode of communication between shoot tissues.

Green tea linked to skin cell rejuvenation

Researchers have found that green tea polyphenol EGCG can reactivate dying skin cells, accelerating their growth and differentiation. This could lead to new treatments for skin diseases and wounds, such as aphthous ulcers and psoriasis.

Laser micro-scalpel yields biological insights into tissue dynamics

Researchers used a laser scalpel to dissect fruit fly tissue and understand the complex process of dorsal closure, which is crucial for human spinal malformation prevention. The team's findings showed that the system is resilient and can compensate for individual tissue disruptions.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.