Engineers can adapt weather forecasting models to give individuals a personalized assessment of their risk of exposure to COVID-19 or other diseases.

The effects of global climate change already are resulting in the loss of sea ice, accelerated sea level rise, and longer and more intense heat waves, among other threats. Now, a survey of planktonic lipids in the global ocean predicts a temperature-linked decrease in the production of essential omega-3 fatty acids, an important subset of lipid molecules. A significant implication of the survey is...

As the need to address climate change becomes increasingly urgent so too does the concurrent need for proactive stewardship of the Earth's rapidly changing biosphere, according to new research.

Scientists create the first boron nitride nanotube fibers using the custom wet-spinning process they developed to make carbon nanotube fibers.

As rising sea levels cause marshes to move inland in six mid-Atlantic states, coastal habitats will not serve as a carbon sink but instead will release more carbon into the atmosphere, a new modeling study finds. The research raises questions about the persistence of coastal habitats' carbon benefits in the face of sea level rise.

Scientists have a greater understanding of the amount of microplastics polluting Flathead Lake, the likely sources of these microplastics and what can be done to prevent more from finding their way into the lake's world-renowned pristine water.

Standard infection models for COVID-19 tend to focus only on disease states, overlooking the dynamics of a complex paradox: While masking reduces transmission rates and consequently disease prevalence, the reduction of disease inhibits mask-wearing -- thereby promoting epidemic revival.

Researchers are creating patient-specific 3D-printed smart metamaterial implants that double as sensors to monitor spinal healing.

A new study focused on decoding the genetic chaos found in cancer cells reveals novel biomarkers with the potential to improve the development of precision therapies and treatment selection for the deadliest types of cancer.

Researchers have identified a HER2 mutation that confers therapeutic resistance and promotes metastatic behavior in lobular breast cancer. Importantly, they also showed that the drug poziotinib, which is already approved for other cancer types, reduced tumor growth and multi-organ metastasis in laboratory tests and animal models. A phase II clinical trial is on the works to determine the value of...

Research looked at the long-term weight gain of more than 13,800 U.S. adults -- a rare data point unearthed in obesity research. The study shows more than half of American adults gained 5% or more body weight over a 10-year period and more than a third of American adults gained 10% or more body weight. Just under a fifth gained 20% or more body weight.

Researchers have developed a new method to assess on a large scale the three-dimensional structure of the human genome, or how the genome folds. The genome is the complete set of genetic instructions, DNA or RNA, enabling an organism to function.

The genomes of many human populations show evidence of founder events, which occur when a small number of initial members start a new population, and can lead to low genetic diversity as well as increase the risk of certain genetic diseases in the new population.

Researchers describe the morphological and genomic features of a ''macro' microbe' -- a giant filamentous bacterium composed of a single cell discovered in the mangroves of Guadeloupe. Using various microscopy techniques, the team also observed novel, membrane-bound compartments that contain DNA clusters dubbed 'pepins.'

Evolutionary theories of ageing predict that all living organisms weaken and deteriorate with age (a process known as senescence) -- and eventually die. Now, researchers show that certain animal species, such as turtles (including tortoises) may exhibit slower or even absent senescence when their living conditions improve.

A new study paints a vivid image of how forests developed over centuries and contribute to Earth's carbon balance -- a crucial component to maintaining a steady global climate. The study reconstructed the natural pace and pattern of carbon storage in forests of the Midwestern United States over 10,000 years. The findings have the potential to shift ongoing debates about how landscapes can be...

An international team of 114 scientists reports the most comprehensive study of aging and longevity to date of reptiles and amphibians worldwide. Among their many findings, they document for the first time that turtles, crocodilians and salamanders have particularly low aging rates and extended lifespans for their sizes. The team also finds that protective phenotypes, such as the hard shells of...

Scientists map prominent differences in the neural circuits of mice, monkeys, and human.

Researchers unexpectedly discovered that the ability for spirals to form in nature also happens in some non-biological systems that convert chemical energy into mechanical action -- allowing two-dimensional polymer sheets to rise and rotate in spiral helices without the application of external power. This self-assembly into coherent three-dimensional structures represents the group's latest...

Researchers have developed a new ultra-thin film that can create detailed 3D images viewable under normal illumination without any special reading devices. The images appear to float on top of the film and can be clearly viewed from all angles. The new imaging film uses a technology known as light-field imaging, which captures the direction and intensity of all rays of light within a scene to...

Climate change is putting an enormous strain on global water resources, and according to researchers, the Tibetan Plateau is suffering from a water imbalance so extreme that it could lead to an increase in international conflicts.

A new study demonstrates that an equal number of girls and boys can be identified as having concerns for autism spectrum disorder when screened earlier, correcting large gender differences in current diagnoses.

New research demonstrates different ways to improve wearable bioelectronic devices and materials to provide better real-time monitoring of a person's health, including vital signs.

Scientists have found a way to bypass the need for biological photosynthesis altogether and create food independent of sunlight by using artificial photosynthesis. The technology uses a two-step electrocatalytic process to convert carbon dioxide, electricity, and water into acetate. Food-producing organisms then consume acetate in the dark to grow. The hybrid organic-inorganic system could...