Science & Technology

Chemists have successfully synthesized Ruddlesden-Popper nitrides for the first time, opening the door to new materials with unique properties.

Slush — water-soaked snow — makes up more than half of all meltwater on the Antarctic ice shelves during the height of summer, yet is poorly accounted for in regional climate models. The findings could have profound implications for ice shelf stabili…

A more accurate way to scan for tuberculosis (TB) has been developed, using positron emission tomography (PET). The team has developed a new radiotracer, which is taken up by live TB bacteria in the body. Radiotracers are radioactive compounds which gi…

Ammonites were not in decline before their extinction, scientists have found.

Mathematicians ave put forward a hypothesis which suggests that the reason male mammals don’t breastfeed might be driven by the rich community of microbes that lives in breast milk and which plays an important part in establishing the gut microbiome of…

Scientists shed light on an unexpected partnership: A marine diatom and a bacterium that can account for a large share of nitrogen fixation in vast regions of the ocean. This symbiosis likely plays a key role for global marine nitrogen fixation and pro…

A new study has demonstrated the potential of stem cell therapy to treat those with Hirschsprung disease.

Climate change, drought, increased temperature and other stressors challenge agricultural sustainability. Researchers have now made an unexpected discovery: zinc plays a pivotal role in the plant response to abiotic stress. This groundbreaking discover…

Just four per cent of talented teen academy prospects make it to the top tier of professional football, a new study has shown. A sample of nearly 200 players, aged between 13-18, also revealed only six per cent of the budding ballers even go on to play…

People with prediabetes are advised to reduce their weight in order to prevent manifest diabetes. Researchers have now been able to show that people achieve the best diabetes protection when they reduce their weight and at the same time normalize blood…

Researchers have developed a deep-learning model, called PepFlow, that can predict all possible shapes of peptides — chains of amino acids that are shorter than proteins, but perform similar biological functions. Peptides are known to be highly flexib…

A research team tracked children from infancy through age 3 to explore the roots of emotional overeating. Parents/caregivers were surveyed about the children’s temperaments and whether they consumed food to manage their emotions. The team found that wh…

The term aromaticity is a basic, long-standing concept in chemistry that is well established for ring-shaped carbon compounds. Aromatic rings consisting solely of metal atoms were, however, heretofore unknown. A research team recently succeeded in isol…

Transmission electron microscopy (TEM) has long been the gold standard for detecting asbestos fibers in air samples drawn at construction sites. But researchers have found that a cheaper, less labor-intensive method, scanning electron microscopy (SEM),…

The last population of woolly mammoths was isolated on Wrangel Island off the coast of Siberia 10,000 years ago, when sea levels rose and cut the mountainous island off from the mainland. A new genomic analysis reveals that the isolated mammoths, who l…

Although people lie a lot, they typically refrain from accusing others of lying because of social norms around making false accusations and being polite. But artificial intelligence (AI) could soon shake up the rules. Researchers demonstrate that peopl…

In many cases of malignant melanoma, the effect of targeted treatment is lost over time. A research team has now discovered that a factor secreted by tumor cells is responsible for the resistance. These findings could pave the way for more effective th…

By restricting radiant heat flows between buildings and their environment to specific wavelengths, coatings engineered from common materials can achieve energy savings and thermal comfort that goes beyond what traditional building envelopes can achieve.

Researchers found that men with a higher proportion of blood cells missing Y chromosomes have a higher mortality rate from a common cause of heart disease called transthyretin cardiac amyloidosis (ATTR-CA), informing future treatment for patients with …

Researchers found that men with a higher proportion of blood cells missing Y chromosomes have a higher mortality rate from a common cause of heart disease called transthyretin cardiac amyloidosis (ATTR-CA), informing future treatment for patients with …