Besides humans, very few mammals receive care from their fathers. But when species do, it may benefit their children. New research from the University of Notre Dame found that the strength of early-life father-daughter relationships predicts meaningful differences in the survival of female baboons. [...]

To love and be loved is something most people want in their lives. [...]

The greenhouse effect was discovered more than 150 years ago and the first scientific paper linking carbon dioxide levels in the atmosphere with climate change was published in 1896. [...]

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? [...]

Researchers at the Zuckerman Mind Brain Behavior Institute at Columbia University discovered that hippocampal place cells in black-capped chickadees fire when the bird merely gazes at a distant location, revealing a unified spatial memory process driven by vision. [...]

If you walk through a forest and look down, you might think you're stepping on dead leaves, twigs and soil. In reality, you're walking over a vast underground patchwork of fungal filaments, supporting life above ground. [...]

Since 1970, 73% of global wildlife has been lost, while the world's population has doubled to 8 billion. Research shows this isn't a coincidence but that population growth is causing a catastrophic decline in biodiversity. [...]

Understanding randomness is crucial in many fields. From computer science and engineering to cryptography and weather forecasting, studying and interpreting randomness helps us simulate real-world phenomena, design algorithms and predict outcomes in uncertain situations. [...]

A rare blanket of heavy snow fell on parts of northeastern Turkey on Friday as other parts of the country battled a growing number of wildfires. [...]

A new fire broke out on Friday near the Greek capital, Athens, as the country was put on high alert for wildfires due to increased temperatures and strong winds. [...]

While recent studies have shown climate change will cut crop production, there has been less research into its impacts on livestock. [...]

For years, scientists have debated whether a giant thick ice shelf once covered the entire Arctic Ocean during the coldest ice ages. Now, a new study published in Science Advances challenges this idea as the research team found no evidence for the presence of a massive ~1km ice shelf. Instead, the Arctic Ocean appears to have been covered by seasonal sea ice—leaving open water and life-sustaining conditions even during the harshest periods of cold periods during the last 750,000 years. [...]

Imagine the magnificent glaciers of Greenland, the eternal snow of the Tibetan high mountains, and the permanently ice-cold groundwater in Finland. As cold and beautiful as these are, for the structural biologist Kirill Kovalev, they are more importantly home to unusual molecules that could control brain cells' activity. [...]

University of Sydney researchers have harnessed human-made lightning to develop a more efficient method of generating ammonia—one of the world's most important chemicals. Ammonia is also the main ingredient of fertilizers that account for almost half of all global food production. [...]

Dodging fire-ants, snakes and millions of nighttime creepy-crawlies, a group of trekkers advances through the humid Bornean rainforest, scanning with flashlights for some of the jungle's most unlikely stars: frogs. [...]

By using a genetic technique developed at UT Southwestern Medical Center that forces cells to rid themselves of mitochondria, researchers are gaining new insights into the function of these critical organelles. Their findings, published in Cell, add to fundamental knowledge about the role of mitochondria in cells and evolution and could eventually lead to new treatments for patients with mitochondrial diseases such as Leigh syndrome and Kearns-Sayre syndrome, which can affect numerous organ systems. [...]

A polar air mass has brought record low temperatures to Argentina, Chile and Uruguay, causing at least 15 deaths and forcing governments to restrict gas supplies and activate emergency shelters. [...]

Firefighters early Friday gained control over a major wildfire in the western Turkish province of Izmir but two others continued to ravage forests there, a minister said. [...]

The snow and ice accumulated last winter by Switzerland's glaciers has already melted away, a monitoring service said, with Friday marking the alarming second-earliest arrival on record of the tipping point known as glacier loss day. [...]

A wildfire on the island of Crete that forced the evacuation of 5,000 tourists and locals is "retreating," Greek firefighters told AFP on Friday, but a new blaze fanned by strong winds is spreading east of the capital, Athens. [...]

A team of scientists from the University of Miami, the Florida Aquarium and Tela Marine in Honduras is working together to transplant crossbred coral fragments onto a reef off Miami's coastline that was devastated by coral bleaching two years ago. [...]

Astronomers have revealed a nearby spiral galaxy in all its brilliant glory, shining in thousands of colors. [...]

A study by Dr. Martin Ebert and Dr. Martina Kölbl-Ebert examined the remains of some 4,200 Tharsis fossil specimens. They found that some of these fish, all of which were subadults, would occasionally attempt to or accidentally swallow belemnites (squid-like cephalopods), leading to the Tharsis choking to death. [...]

Rising rural populations, drought and climate change are making water scarcity a problem in country townships—with more efficient handling of sewage system wastewater part of the solution. [...]

Astronomers from the University of Turku in Finland and elsewhere have performed a broadband spectral and timing study of an X-ray binary designated XTE J0111.2−7317, which resulted in the detection of quasi-periodic oscillations in this system. The finding was reported in a research paper published June 24 on the arXiv pre-print server. [...]

As NASA's New Horizons spacecraft traveled through the Kuiper Belt at a distance of more than 5.5 billion miles from Earth, an international team of astronomers used the far-flung probe to conduct an unprecedented experiment: the first-ever successful demonstration of deep space stellar navigation. [...]

The peer-reviewed study, "The Earth4All scenarios: Human well-being on a finite planet towards 2100," uses a system dynamics-based modeling approach to explore two future scenarios: Too Little Too Late, and the Giant Leap. The model presented in the paper provides the scientific basis for the analysis and policy recommendations of Earth for All: A Survival Guide for Humanity, published in 2022. [...]

The hunting and gathering activities of early humans required a high-calorie diet consisting of a variety of macronutrients—protein, carbohydrates, and fat. While hunting big-game animals—like deer, horses and animals in the bovine family—provided a large supply of calories all at once, much of these calories came in the form of protein. However, human and Neanderthal bodies have a limit on the amount of protein intake that the liver can handle. [...]

Some of the most encouraging results for reaction-enhancing catalysts come from one material in particular: tin (Sn). While Sn's overall utility as a catalyst is well-known, its underlying structure-performance relationship is poorly understood, which limits our ability to maximize its potential. [...]

New research has revealed alarming coral mortality rates of 92% after last year's bleaching event at Lizard Island on Queensland's Great Barrier Reef, marking one of the highest coral mortality rates ever documented globally. [...]

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