How "sleeping" microorganisms can determine the fate of a population
Microorganisms that temporarily "go to sleep" play an important role in the evolution and survival of a population. Mathematician Shubhamoy Nandan conducted research on the effect of this characteristic called "dormancy" in a novel mathematical model.....»»
Researchers explain how green algae and bacteria together contribute to climate protection
A research team at Friedrich Schiller University Jena, Germany has now found a bacterium that forms a team with a green alga. Both microorganisms support each other in their growth. Additionally, the bacterium helps the microalga to neutralize the to.....»»
Where are all these rogue planets coming from?
There's a population of planets that drifts through space untethered to any stars. They're called rogue planets or free-floating planets (FFPs.) Some FFPs form as loners, never having enjoyed the company of a star. But most are ejected from solar sys.....»»
Brown bear numbers grow in Pyrenees: France
The population of brown bears in the Pyrenees mountains, which had been threatened with extinction, keeps growing, French authorities said Tuesday......»»
Physicist create new method to systematically determine efficient search strategies
Researchers at TU Darmstadt have now presented an approach in Proceedings of the National Academy of Sciences (PNAS) that can be used to systematically determine efficient search strategies. It could help to intelligently design tasks such as the sea.....»»
Physicists create new method to systematically determine efficient search strategies
Researchers at TU Darmstadt have now presented an approach in Proceedings of the National Academy of Sciences (PNAS) that can be used to systematically determine efficient search strategies. It could help to intelligently design tasks such as the sea.....»»
New survey sheds new light on trans life in Maryland
More than three-quarters of trans people in Maryland worried about being negatively judged when seeking health care and nearly a third delayed necessary treatment, according to one finding of a new study of the state's trans population conducted in p.....»»
Ancient Adélie penguin DNA reveals that small repeats persist for hundreds of millions of years
Microsatellites are valuable tools for studying inheritance, genetic diversity, and population dynamics across a wide range of organisms including bacteria, plants, animals, and fungi. These short, repeating sequence motifs are a common feature of bo.....»»
Study identifies protein responsible for gas vesicle clustering in bacteria
Gas vesicles are hollow structures made of protein found in the cells of certain microorganisms, and researchers at Rice University believe they can be programmed for use in biomedical applications......»»
Gene editing technology reveals molecular mechanisms governing diatom population density signals
The intricate dynamics of diatom blooms, influenced by a myriad of external factors and internal signals, continue to fascinate scientists. After recognizing the potential role of density perception and intracellular signaling in dictating these phen.....»»
In a distant stellar system, the JWST sees the end of planet formation
Every time a star forms, it represents an explosion of possibilities. Not for the star itself; its fate is governed by its mass. The possibilities it signifies are in the planets that form around it. Will some be rocky? Will they be in the habitable.....»»
Researchers uncover the microbial secrets of dry eye
Researchers have used advanced sequencing technology to determine how the mix of microbes present in patients with healthy eyes differs from the mix found in patients with dry eye. The new work could lead to improved treatments for various eye proble.....»»
Sleeping supermassive black holes awakened briefly by shredded stars
A new investigation into an obscure class of galaxies known as Compact Symmetric Objects, or CSOs, has revealed that these objects are not entirely what they seem. CSOs are active galaxies that host supermassive black holes at their cores. Out of the.....»»
Biologists determine bacteria sense damage to relatives
Carnegie Mellon University biologists have discovered that Vibrio cholerae, the bacteria behind the cholera disease, can sense when its relatives die. Bacterial cell death is often accompanied by lysis, where the cell explodes, releasing internal cel.....»»
Why do identical informal businesses set up side by side? It"s a survival tactic: Kenya study
The population on the African continent will have nearly doubled by 2050, according to UN projections. About 800 million more young Africans will enter the job market by then. Combine this forecast with the high youth unemployment rate in many Africa.....»»
Machine learning model demonstrates effect of public breeding on rice yields in climate change
Climate change, extreme weather events, unprecedented records in temperatures, and higher, acidic oceans make it difficult to predict the long-term fate of modern crop varieties......»»
New data confirms swift parrot population fears
A new evaluation from The Australian National University (ANU) of the number of swift parrots left in the wild has confirmed their population size is likely only a few hundred and declining rapidly......»»
Gray-headed flying-fox population is stable—10 years of monitoring reveals this threatened species is doing well
Flying foxes, or fruit bats, are familiar to many Australians. So it may come as a surprise to learn two of the four mainland species, both gray-headed and spectacled flying foxes, are threatened with extinction......»»
Orcas covered in scars left by "cookiecutter sharks" may be new population, study says
A group of killer whales spotted hunting off the coast of California and Oregon over two decades may actually be their own unique population of animals, a new study says......»»
How to get the true ending in Dragon’s Dogma 2
The true ending requires some critical thinking and careful planning in Dragon's Dogma 2. If you want to see the true fate of your Arisen, here's how......»»
Elucidating urban "ecosystems" and creating regional diversity
What is a city? What are the geographical conditions and social factors that lead to the concentration of population in an area, and how does urbanization progress? And what is needed to create urban environments that meet the diversifying lifestyles.....»»