Articles by Christopher Packham
Phys.org / Soft devices, powered by 'stressed' algae, glow in the dark when squished or stretched
Researchers at the University of California San Diego have developed soft devices containing algae that glow in the dark when experiencing mechanical stress, such as being squished, stretched, twisted or bent. The devices ...
Medical Xpress / Researchers advance CRISPR technology to replicate human diseases with unprecedented accuracy
A powerful new genome editing technique is enabling researchers to replicate human diseases with unprecedented accuracy, promising to revolutionize the drug discovery process for a range of cancers.
Medical Xpress / Study finds wearing a pedometer may boost step counts, even if you don't look at it
Almost half of American adults don't meet recommended weekly physical activity levels, but new BYU research suggests a surprisingly simple way to help increase exercise time: just strap on an activity monitor.
Medical Xpress / Cancer in those under 50 is rising, globally. Why?
We know what we need to do to reduce our risk of getting cancer, right? Wear SPF, stop smoking, avoid processed foods, keep fit, lose weight and get enough sleep. But what if much of what causes cancer has already happened ...
Medical Xpress / How to disagree without making enemies in the age of the pandemic: Tips from a psychologist
Have you ever been mocked or abused for your views on COVID? If so, you're not alone. Anyone wishing to engage in an open dialogue surrounding the pandemic can often encounter a hostile climate, especially online.
Medical Xpress / Genetic variants linked to congenital urinary tract obstruction in males
Genetic variation affecting developmental genes not previously linked to urethral development may contribute to a congenital condition that is the most common cause of kidney failure in young males, a study published today ...
Medical Xpress / Tumors form temporary structures to avoid immunotherapy treatments
Scientists have shown how tumor cells evade immunotherapy by generating unique, temporary cell-in-cell structures, where the inner cells remain in tact and can return to single tumor cells.
Phys.org / Geoengineering could destabilize tropical peat soils
The Earth is warming up at an increasing rate. A contributing factor is carbon dioxide (CO2), a greenhouse gas, prompting researchers to investigate methods to reduce levels. In her dissertation at the University of Bremen, ...
Tech Xplore / Automated driving: Safety risks during takeover
With automated driving, drivers are able to perform secondary activities under certain circumstances, like checking email, reading the news or watching a movie, while driving. At the same time, however, they must remain alert ...
Phys.org / Despite frequent sightings, red squirrel habitats in Berlin are small and fragmented
Red squirrels are among the most commonly sighted wildlife in European big cities such as Berlin. However, their habitats are more reminiscent of a patchwork quilt full of challenges, a team of scientists led by the Leibniz ...
Phys.org / Home ownership leads to less happiness than expected
We aren't very good at predicting what will make us happy. That is one finding from a study by Basel economists. They investigated the effects of purchasing a home on life satisfaction. The positive effect on happiness did ...
Phys.org / Artificial intelligence spots pests in trail cams, and tracks indigenous plants from orbit
A new paper published in the Journal of the Royal Society of New Zealand highlights the importance of having multiple open-source data sets available for environmental research.
Tech Xplore / New motion planner for wheeled robots to get around obstacles faster and more efficiently
Skoltech researchers have developed a method to enable wheeled robots to avoid obstacles in a fast, efficient, and natural way when moving in a crowded setting. Reported in IEEE Robotics and Automation Letters, the new motion ...
Medical Xpress / Genetics and diet influence bile acid homeostasis
EPFL scientists have used a systems genetics approach to unravel novel genetic and environmental modulators of bile acid homeostasis. Their findings provide new insights into the regulatory mechanisms of bile acid homeostasis ...
Medical Xpress / New device for diagnosing bone fragility
A new device for diagnosing bone fragility invented by the University Hospitals of Geneva (HUG) and the University of Geneva (UNIGE) has been approved for marketing in the European Economic Area and Switzerland. Licensed ...