Even deep clear water lakes, which are considered particularly valuable ecosystems, can show signs of eutrophication and algae growth—often for no apparent reason.

The immune performance of wild capuchin monkeys declines when the animals experience higher temperatures, and younger monkeys seem to be particularly vulnerable to heat, according to a University of Michigan study.

Borneo's nature is rich in unique plant life, which is central to the culture and survival of many of its people. This is revealed in a new biocultural database developed by researchers at the Swedish University of Agricultural Sciences (SLU), showing how plants are used for everything from medicine to boat building. With over 1,300 plant species documented, the goal is to highlight the connection between nature and culture and promote sustainable land use on the island.

This year's humpback whale (Megaptera novaeangliae) season in Australia has almost come to an end. The beloved mammals are on their way to Antarctica for a summer of feeding. Next year from April onwards, millions of people will again witness their movements and acrobatic displays—either from the coast or by joining one of the hundreds of whale-watch boat operators.

Climate change is shifting the seasons, pushing crop plants to their limits. For example, sudden frost episodes in late spring can be detrimental to strawberries in the bed. Wild species, on the other hand, are often more resilient.

One of the most fascinating periods in the evolution of the human lineage is the appearance of the first ancestors capable of bipedalism. Knowing the type of locomotion used by many fossil species—walking upright on the ground or climbing from branch to branch with the strength of their arms—has been one of the most classic questions in the study of the process of hominization.

Our bodies are remarkably skilled at adapting to changing environments. For example, whether amid summer heat or a winter freeze, our internal temperature remains steady at 37°C, thanks to a process called homeostasis. This hidden balancing act is vital for survival, enabling animals to maintain stable internal conditions even as the external world shifts.

A study published in the journal Evolution and Human Behaviour has uncovered fascinating insights into gender roles and cooperation in hunter-gatherer societies. The study, entitled "Bargaining between the sexes: outside options and leisure time in hunter-gatherer households," focuses on how men and women divide work and leisure time, challenging traditional views of gender inequality.

Our bodies are remarkably skilled at adapting to changing environments. For example, whether amid summer heat or a winter freeze, our internal temperature remains steady at 37°C, thanks to a process called homeostasis. This hidden balancing act is vital for survival, enabling animals to maintain stable internal conditions even as the external world shifts.

A new quantum algorithm developed by University of Georgia statisticians addresses one of the most complex challenges in single-cell analysis, signaling significant impact in both the fields of computational biology and quantum computing.

New analysis of ancient bones and fossils found in a Highland cave has revealed them to be "fishier than the average bear" and could even suggest polar bears once roamed Scotland.

The global food system is uniquely vulnerable to climate impacts, making adaptation of paramount importance. While contributing roughly one-third of total anthropogenic emissions, food systems around the world fortunately also hold immense potential for mitigation through improved practices and land use.

We are increasingly confronted with the impacts of climate change, with failed harvests being only one example. Addressing these challenges requires multifaceted approaches, including making plants more resilient.

Bacteria modify their ribosomes when exposed to widely used antibiotics, according to new research. The modified ribosomes have changes specifically in the regions where antibiotics latch on to and halt protein production. The study found this made the bacteria more resistant to the drugs. The subtle changes might be enough to alter the binding site of drug targets and constitute a possible new mechanism of antibiotic resistance.

Some animals, such as the starlet sea anemone, can regenerate large parts of their body, even after major injuries. Researchers have shown this regeneration response involves cells and molecules in body parts far from the injury site and is directed towards restoring the animal's original shape. The study sheds new light on the fundamental importance of maintaining body shape in animals and enhances our understanding of the molecular pathways involved in regeneration.

A University of Hawaiʻi researcher says he may have found a new human species called Homo juluensis, which includes mysterious groups like the Denisovans—ancient human relatives whose histories are still being uncovered.