Explore the latest scientific discoveries, science news, breakthroughs and developments from around the world.
The EU Nature Restoration Regulation adopted in 2024 establishes the restoration of ecosystem functions as an objective of stream restoration. But can conventional measures that focus primarily on restoring the physical structure of rivers and streams fulfill this task?
The COVID-19 pandemic was a public health crisis that affected more than the public's health. It brought complex changes across many aspects of society, including having an influence on suburban arrest patterns, according to a study co-authored by University at Buffalo researchers.
A new study led by researchers in the Eco-Evo-Devo lab at the University of Ottawa finds that ants can decouple antenna size from both head and body size as they develop into different social castes, revealing how social signals and hormones help shape traits for specialized colony roles.
In a review article recently published in the journal Earth-Science Reviews, researchers from the Leibniz Institute for Baltic Sea Research Warnemünde (IOW), in collaboration with colleagues from the University of Leicester (United Kingdom), report on how human activity has altered Earth's sediments over the decades.
Flemish people are very attached to their homes and generally wish to stay there for as long as possible. However, many homes were not designed to be lived in for a lifetime. Architect and researcher Sander Lambrix has analyzed the relationship between our homes and our well-being as we grow older. His conclusion: a home is much more than just a physical environment, whether or not it is suited to an aging body. People and their homes are deeply connected on an emotional level.
A new study underscores the extent to which digital policies cannot be separated from energy policies. The research evaluates the relationship between information communication technologies and carbon dioxide emissions and finds that the variables the researchers used as proxies for digitalization were associated with increased emissions. The paper, "ICT and CO₂ Emissions in the G20: A Channel-Based Mediation Analysis," is published in the journal Sustainability.
A protein discovered in a Virginia Tech–led study may open a gateway to treatments for a parasite responsible for a deadly disease in immunocompromised people. The team led by Raj Gaji, assistant professor of parasitology at the Virginia-Maryland College of Veterinary Medicine working in the Center for One Health Research, identified a protein the team named DDP that helps Toxoplasma gondii build its offspring. When researchers switched it off, the parasites stopped multiplying entirely.
TENERIFE, Spain — The commander of NASA's Artemis II mission briefly feared that he and his crew would never return home from their trip around the moon after overshooting their turn-back point.Commander Reid Wiseman and his three crewmates were supposed to reach 219,667 nautical miles (252,788 standard miles, or 406,823 kilometers) — farther than any humans have ever traveled from their home planet — before turning back toward Earth on the sixth day of their 10-day mission to the moon. But the odometer on the Integrity spacecraft continued to tick upward as they shot past their intended point of return, leading the astronaut to fear that something had gone terribly wrong, he told an audienc...
Means’s views on the COVID vaccine, raw milk and fluoride have all been criticized by health care professionals
A polymer science revelation about how liquid mixtures separate could have major implications for human health, metabolism and disease, new research indicates. In a brief report published in the Proceedings of the National Academy of Sciences, University of Chicago Pritzker School of Molecular Engineering (UChicago PME) Professor Matthew Tirrell and Freie Universität Berlin Professor Matthias Ballauff revealed previously overlooked factors at play in the separation of charged polyelectrolyte polymers in water, challenging assumptions that have dominated the field since the 1950s.
Crows are intelligent animals that can use tools, hold grudges and even host funerals. Now, new research suggests these birds can make certain decisions faster than humans and monkeys — another potential sign of their smarts, the researchers argue. In a study published Thursday (Oct. 22) in the journal Science, researchers found that two carrion crows (Corvus corone) could distinguish the direction of moving dots on a screen in an average of 235 milliseconds, or less than a quarter of a second. By contrast, historical studies of humans suggest they make decisions in similar tasks six seconds as fast. The birds were highly accurate, and recordings of their brain activity suggested that their ...
An experiment has produced nanoflares similar to those seen on the sun, and shown that they can help explain why the outer layers of the solar atmosphere are so hot