Glaciologists used sound waves to reveal Ice Age landforms buried beneath almost 1 km of mud in the North Sea. The results suggest that the landforms were produced about 1 million years ago, when an ice sheet centered over Norway extended towards the British Isles. Read more ›
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The galaxy M87, located in the Virgo constellation, provided the first-ever photo of a black hole in 2019, when the Event Horizon Telescope captured an image of the supermassive black hole at the galaxy's center. An international research team has now observed a teraelectronvolt gamma-ray flare seven orders of magnitude -- tens of millions of times -- larger than the event horizon, or surface of the black hole itself. A... Read more ›
1
A new prototype device demonstrates an innovative approach to producing ammonia -- a key component of fertilizer -- that could transform an industry responsible for about one-third of global greenhouse gas emissions. Read more ›
3
Scientists have discovered a new property of the molecular motors that shape our chromosomes. While six years ago they found that these so-called SMC motor proteins make long loops in our DNA, they now discovered that these motors also put significant twists into the loops that they form. These findings help us better understand the structure and function of our chromosomes. They also provide insight into how disruption of twisted... Read more ›
0
Cancer immunotherapy has revolutionized treatment for patients, whereby the body's own immune system is harnessed to destroy cancer cells. Typically, several molecules restrain the ability of T cells to target cancer cells and developing approaches to limit this restraining effect can lead to improved effectiveness of cancer immunotherapy. Research has now determined the structure of how an inhibitory molecule, LAG3, interacts with its main ligand and provides a new targeted... Read more ›
49
New research highlights the possibility of screening people with type 2 diabetes for liver damage at the same time as they undergo screening for eye disease. Read more ›
20
A new study points to why, and how, Io became the most volcanic body in the solar system. Read more ›
2
New radio astronomy observations of a planetary system in the process of forming show that once the first planets form close to the central star, these planets can help shepherd the material to form new planets farther out. In this way each planet helps to form the next, like a line of falling dominos each triggering the next in turn. Read more ›
18
We might all be able to breathe a bit easier thanks to copper nanoclusters that can help us reduce carbon emissions through an electrochemical reaction. Read more ›
2
Researchers have developed a new technique for head and neck reconstruction using a pedicled latissimus dorsi flap. This approach offers a safer, faster alternative for high-risk patients, achieving a 100% success rate in 22 cases with complex defects. Read more ›
0
The distribution of traditional wild food sources in the Republic of Sakha could change significantly, affecting the diets and incomes of Indigenous rural communities who depend on them. Read more ›
20
Tsunamis can cause immense physical damage to ports, but the economic cost does not stop there. The resultant disruptions of shipping lanes result in billions of dollars in losses every day, as was seen in the 2011 tsunami that hit the Tohoku Region. To better assess the ripple effect a tsunami could cause to shipping lanes in the South China Sea, a group of international researchers carried out 104 tsunami... Read more ›
2
Researchers have revealed the molecular structure of TRACeR-I, a protein platform for reprogramming immune responses. A better understanding of its structure may help optimize designs for the platform, which can be used to develop cancer treatments by either directly modifying immune cells or by creating proteins that help immune cells locate cancer cells. Read more ›
1
Microorganisms produce a wide variety of natural products that can be used as active ingredients to treat diseases such as infections or cancer. The blueprints for these molecules can be found in the microbes' genes, but often remain inactive under laboratory conditions. A team of researchers has now developed a groundbreaking genetic method that leverages a natural bacterial mechanism for the transfer of genetic material and uses it for the... Read more ›
0
A new database of African hippo populations has revealed huge gaps in our knowledge of where the megaherbivores live and thrive, with populations fragmented and reliant on protected areas. Read more ›
0
Scientists have revealed the spread of a highly drug-resistant cholera strain. Read more ›
0
A new screening method that combines laser analysis with a type of AI is the first of its kind to identify patients in the earliest stage of breast cancer, a study suggests. Read more ›
1
Researchers are shining a light on cancer cells' energy centers -- literally -- to damage these power sources and trigger widespread cancer cell death. In a new study, scientists combined strategies to deliver energy-disrupting gene therapy using nanoparticles manufactured to zero in only on cancer cells. Experiments showed the targeted therapy is effective at shrinking glioblastoma brain tumors and aggressive breast cancer tumors in mice. Read more ›
0
Analyses of self-tests for human papillomavirus (HPV) can be used to divide HPV-positive women into three risk groups, according to a new study. This method could be important for enhancing cervical cancer screening. Read more ›
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A new AI image tool could aid the development of algorithms to analyse wildlife images to help improve understanding of how species around the world are responding to climate change, a study suggests. Read more ›
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25.06.2026 12:30
Last update: 12:21 EDT.
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