Science & Technology

The 2021 Dixie Fire burned over nearly 1 million acres in California and cost $637 million to suppress, making it the largest and most expensive wildfire to contain in state history. Fire history largely determined how severely the wildfire burned, and…

New research using computer simulations and Hollywood-style motion capture shows how birds optimize their landing maneuvers for an accurate descent.

Researchers have discovered that a signaling molecule called SCUBE3 potently stimulates hair growth and may offer a therapeutic treatment for androgenetic alopecia, a common form of hair loss in both women and men.

Why do two-thirds of in vitro fertilization (IVF) embryos go into developmental arrest? A new study shows that many embryos stored for IVF undergo characteristic genetic and metabolic changes that inhibit development. These results help explain the los…

Researchers have created artificial Hox genes — which plan and direct where cells go to develop tissues or organs — using new synthetic DNA technology and genomic engineering in stem cells. Their findings confirm how clusters of Hox genes help cells …

Researchers have developed a small, soft, flexible implant that relieves pain on demand and without the use of drugs. The first-of-its-kind device could provide a much-needed alternative to opioids and other highly addictive medications. It works by so…

Stress boosts a kind of sleep in mice that subsequently relieves anxiety, according to new research that also pinpoints the mechanism responsible.

Bone loss happens in humans — as we age, get injured, or any scenario where we can’t move the body, we lose bone. Understanding what happens to astronauts and how they recover is incredibly rare. It lets us look at the processes happening in the body …

A collaboration between a former cosmologist and a computational neuroscientist generates a new way to identify essential connections between brain cells.

An optical fiber as thin as a strand of hair holds promise for use in minimally invasive deep-tissue studies of patients’ brains that show the effects Alzheimer’s disease and other brain disorders. The challenge is efficiently increasing image resoluti…

Flooding in urban areas cost Americans more than $106 billion between 1960 and 2016, damaging property, disrupting businesses and claiming lives in the process. Now, new research outlines a simplified, cost-effective method for developing flood maps th…

Researchers have created a taxonomy and outlined steps that developers can take to design features in machine-learning models that are easier for decision-makers to understand.

A study reveals an unprecedented change in the fire regime in Europe which is related to climate change. The affected areas are in Southern, Central and Northern Europe but this historical change in Europe’s fire regime is more intense in the Mediterra…

Researchers have unraveled how bacteria adhere to host cells and thus taken the first step towards developing a new class of antibiotics.

Current AIs are very accurate but inflexible at image recognition. Exactly why this is remains a mystery. Researchers have developed a method called ‘Raw Zero-Shot’ to assess how neural networks handle elements unknown to them. The results have the pot…

While there are many studies that discuss antibiotic resistance genes (ARG) in soil and water environments, there is currently very little research that focuses on ARG in aerial environments. In a recent review, researchers have analyzed current resear…

Through intricate study of cave deposits in Spain, geologists identified a rapid rise in sea level that started during the Industrial Revolution.

Changes in the way that humans live and eat have resulted in tremendous alterations in the gut microbiome, especially over the past few decades. These changes have been linked to increased rates of asthma, allergies, diseases of the digestive system, t…

Zika and dengue fever viruses alter the scent of mice and humans they infect, a team of researchers report. The altered scent attracts mosquitoes, which bite the host, drink their infected blood and then carry the virus to its next victim.

A new computer model uses publicly available data to predict crime accurately in eight U.S. cities, while revealing increased police response in wealthy neighborhoods at the expense of less advantaged areas.