A research team has unveiled an innovative technology for ultraprecision surface polishing and cleaning using simultaneously operating magnetic micro spinbots. These tiny robots, capable of nanometer-scale contaminant removal and polishing, offer a lightweight, scalable, and cost-effective alternative for advanced industries like semiconductors and optics.

RNA interference (RNAi) technology has gradually become a cutting-edge technology for treating diseases such as genetic disorders and cancer due to its huge potential in gene expression regulation. However, the efficient delivery and safety of short interfering RNA (siRNA) remain key challenges for its clinical application.

A new algorithm tested on NASA's Perseverance Rover on Mars may lead to better forecasting of hurricanes, wildfires, and other extreme weather events that impact millions globally.

Women working in the field of ecology contribute overproportionately to research output, as shown by a recent study that reveals facets of gender bias in the context of scientific publications that have received little attention until now.

Asteraceae, a family of flowering plants, are the most diverse group of flowering plants in the world. This plant family comprises about 34,000 species. An international research team with the participation of the University of Göttingen has now compiled and analyzed a new global database on the distribution and evolutionary history of all Asteraceae species.

Brazilian Legal Amazonia (BLA)—which comprises the entirety of the Amazon Basin located in Brazil and vast adjacent swathes of the Cerrado, spanning nine states—is more than 5 million square kilometers (km2) in area and corresponds to almost 60% of the country's land mass. Almost a quarter of this area (23%) has been deforested, and over 1 million km2 are degraded, so that the region risks reaching an ecological tipping point at which ecosystems collapse and billions of tons of carbon are released into the atmosphere.

When we need to recharge, we might take a vacation or relax at the spa. But what if we could recharge at the cellular level, fighting against aging and disease with the microscopic building blocks that make up the human body?

A protein called STING, previously shown to control a pathway that contributes to antiviral signaling, also plays an important role in cellular stress clearance and cell survival, according to a new paper published in Molecular Cell.

Diabetes, a widespread condition affecting approximately 13% of American adults, is often accompanied by complications such as impaired wound healing. If left unchecked, this can lead to severe outcomes, including the need for amputation.

In a study led by Sarah Worthan, Ph.D., a postdoctoral researcher in the Behringer Lab at Vanderbilt University, scientists have successfully evolved microbial cultures that possess the ability to sense pH changes, enabling rapid responses to environmental fluctuations.