Latest science news, discoveries and scientific developments.
A newly published study is changing our understanding of how the protein talin functions at sites where cells attach to their surroundings. The findings uncover a previously unknown mechanism by which mechanical force regulates talin, a key protein controlling cell adhesion and mechanosensing. The paper is published in the journal Proceedings of the National Academy of Sciences.
The clocks have gone back, and suddenly getting dressed feels more difficult. The coat you wore constantly last winter is still hanging in the closet, but it no longer looks quite how you remember. The boots you loved in February don't seem to go with anything, while a sweater that once felt like you somehow doesn't anymore.
This NASA/ESA Hubble Space Telescope image provides a lesson in galactic history. The sparkling collection of stars is named Messier 30 (M30) after the French astronomer Charles Messier, who cataloged M30 and other diffuse objects that might be mistaken for comets in the early telescopes of Messier's time. M30 lies about 27,500 light-years away in the constellation Capricornus.
How do cells respond to drugs? A new microscopy technique could provide more precise answers to this question in the future. Researchers from Bielefeld University and the University of Vienna have developed a method as part of the European CHEM-SCAN project that makes the smallest cellular structures visible while also showing how their molecular environment changes.
There is magic in the traditional songs of the Awajún, an Indigenous people of northern Peruvian Amazonia. Otago linguist Dr. Simon Overall has been visiting this area for over 20 years and explains what gives these songs their powers.
New findings from a Siberian tomb offer the earliest direct evidence for human marijuana use
Learn more about the scientific community coming into office in January
The ocean’s blue and green hues near the infamous zone of debris have gotten brighter over the past 20 years, satellite data show
As sea levels creep higher in the Pacific, salt leaches into the soil and reduces the land available to grow food. Ocean warming is damaging coral reefs, reducing fish stocks, and salinity has tainted freshwater supplies.
Newton's theory of gravity has described the tides accurately for centuries. But could a tiny trace of Einstein's general relativity also be hidden in them? In a new study, a mathematician at Freie Universität Berlin has outlined how a targeted approach could be used to search for effects of this nature.
NASA's Neil Gehrels Swift Observatory took its last look at the sky on Oct. 20, 2026, while orbiting about 171 miles (275 kilometers) above Earth. NASA ended the telescope's mission three days later, because Swift had sunk so low that drag from the thin air there meant its telescopes couldn't hold steady.
The federal government is pushing for a "digital detox" in schools.
Around 4.5 billion years ago, a planet-sized object collided with the newly formed Earth, throwing out the debris that would later form the moon. The collision left Earth spinning extremely fast, with days lasting just two to five hours. Yet existing models of how Earth's first crust formed and evolved have largely overlooked how the planet's later slowdown might have affected it.
A Dutch family doctor named Tibor Poelmann posted a petition on an online forum for general practitioners (GPs) in 2021. He wanted their pension fund to stop investing in oil and gas. It quickly gathered 1,200 signatures.
Large pedestrian crowds generate distinctive seismic signals depending on their collective behavior, according to a new study that includes data from Tokyo schools and outdoor gatherings in the United States and Israel. These seismic signals are strongest in the 1–2 hertz frequency band, which is consistent with human walking frequencies.
Most young children like sharks, with almost seven in 10 describing them in a positive light, but a new study has found that associations between sharks and fear become more common as children get older.
It is one of the great questions of mathematics: What does "infinity" actually mean? Which infinities are larger than others? Can infinities be arranged in a sequence, like the rungs of an endless ladder, so that for any two of them we can always say which one lies above the other?
A new research paper describes a statistical framework that resolves significant calculation biases caused by artificial intelligence in econometric models. The method, two-step extraction, removes estimation bias when researchers measure the business or economic effects of variables extracted using machine learning algorithms from unstructured data such as photos and consumer text.
Johns Hopkins researchers searching the expanse of the universe for the existence of the first black holes are zeroing in on little red dots that may hold the key to the theoretical phenomenon.
Scientists have developed a remarkable new membrane that separates crude oil at room temperature, using the oil itself to create microscopic filtration channels. The breakthrough could cut refining energy consumption by nearly 32%, carbon emissions by almost 38%, and operating costs by 36%, potentially transforming one of the world's most energy-intensive industries.