Soft tissue destruction and lower back pain
Back pain affects many people at some point in their lives, and a common cause is damage to the squishy discs or flexible, rubbery tissues of the spine. However, observing this damage at an early stage is difficult with current imaging methods. Now,.....»»
3D bioprinting materials offer possibility for better bone and soft tissue repair
3D bioprinting is an advanced tissue engineering technique that builds complex tissues using bioactive substances like living cells and scaffolds. It provides personalized tissue repair solutions, reducing immune rejection by using patient-specific c.....»»
Advances in optical micronanofiber-enabled tactile sensors and soft actuators
A perfect combination of fiber optics and micro/nanotechnology, optical micro/nanofiber (MNF) is a new type of micro/nano-waveguide structure developed in recent years......»»
Light-activated polymerization methods unlock new possibilities for intracellular applications
Synthetic polymers play a crucial role in cell biology, serving as delivery vehicles for DNA and drugs, acting as fluorescent probes for cellular sensing, functioning as bioinks for tissue engineering, and mimicking biological functionality (e.g., ar.....»»
Does your Duolingo app icon look sick? You’re not alone
Quick, someone give the Duolingo app icon a tissue! Everyone's favorite language learning owl has a case of the sniffles......»»
New moves for self defense—how plants can inspire future soft robotic design
For plants, cleaning the air, providing food and medicines, and preserving our ecosystem is just another day's work. In the Department of Mechanical Engineering at Carnegie Mellon University, however, plants are being studied in new ways to inspire f.....»»
Environmental policy in Brazil leads to less violence, researchers find
In December 2007, the then Brazilian government passed a law to curb the illegal destruction of the rainforest. A study by researchers from the Insper Research Institute in São Paulo and the University of Bonn now shows an interesting side effect: w.....»»
Do cats grieve? Research suggests they do
As we grieve the loss of a pet, we may not be the only ones feeling the pain. Research is showing that cats who are left behind when another animal in their home dies could be mourning along with us......»»
The FBI is apparently not great at keeping its own memory systems secure
The FBI has been criticized for the way it handles storage and destruction of data hardware......»»
3D-printed living cells pave way for tomorrow"s medicine and cruelty-free animal products
Researchers are expanding the possibilities of 3D printing to create miniature human organs and a variety of products made from living tissue, including food......»»
On wildfires, experts say the West needs to rethink its response
Wildfires and the pain they cause to people, property and the planet are here to stay. And if Western management practices don't change to anticipate more and more record fire years, that pain may spread and worsen......»»
Engineers design lookalike drug nanocarrier to evade lung"s lines of defense
A drug-carrying molecule designed to cure disease by slipping past the lung's natural defenses offers new hope for people with chronic or deadly respiratory diseases, say its creators, researchers in assistant professor Liheng Cai's Soft Biomatter La.....»»
The Green Economy Is Hungry for Copper—and People Are Stealing, Fighting, and Dying to Feed It
With the possible exception of gold, no other metal has caused as much destruction as copper. In the coming years, we’ll need more of it than ever......»»
Tissue fluidization during skin repair is crucial for wound healing, study reveals
The ability to repair tissue following injuries is essential for the survival of all animals. Following wounding, the skin is repaired by activating, migrating, and dividing skin stem cells. Defects of wound healing in humans lead to chronic wounds t.....»»
New simulations shed light on stellar destruction by supermassive black holes
Monash University astronomers have contributed to a breakthrough in understanding the dramatic fate of stars that wander too close to supermassive black holes at the centers of galaxies......»»
Genomic research focuses on medical potential for scorpion venom
Scientists at Arkansas Tech University and University of Arkansas have produced a high-quality genome assembly for a scorpion. The genome could lead to the development of new medically relevant pain treatments. The work is published in the journal G3.....»»
Struggling pet owners feel pain of hard choices
Pet owners in financial difficulty can face "heart-wrenching" dilemmas about how to help animals that need unexpected veterinary care, a study suggests......»»
New bacteria-derived hydrogel shows promise for muscle tissue regeneration
A research team at the Technical University of Denmark, led by Alireza Dolatshahi-Pirouz, has recently made strides in tissue engineering and cell therapy by harnessing the healing power of bacteria......»»
Why not knowing what to do isn"t always a bad thing for leaders
In 2002, after a Pentagon news briefing, the then US secretary of defense Donald Rumsfeld was widely ridiculed for his thoughts about knowledge. Discussing the issue of whether Iraq was supplying weapons of mass destruction to terrorists, he said, "A.....»»
How to use Gemini AI to create presentations in Google Slides
Gemini AI takes the pain out of creating slideshow presentations, but not watching them......»»
NASA chief to scientists on budget cuts: “I feel your pain”
"I can't go and print the dollars." Enlarge / Administrator Bill Nelson delivering remarks and answering questions from the media at the OFT-2 prelaunch press conference. (credit: Trevor Mahlmann) Ars Technica recently h.....»»