As the largest variant of the histone H2A family, macroH2A plays significant regulatory roles in various processes such as X-chromosome inactivation, embryonic development, cellular metabolism, and tumorigenesis due to its unique linker and macro domains.

Climate change is affecting ecosystems in many different ways. One of its consequences is increasingly longer and more intense periods of heat, which affect essential natural processes—such as pollination. A team of researchers from Julius-Maximilians-Uni

A Danish amber collector's find upon a wild North Sea shore in the 1960's has proved to be of great and surprising significance. After having thoroughly examined the roughly 40-million-year-old piece of amber, University of Copenhagen researchers have d

A high-pitched buzzing sound in your ear is an unmistakable sign that a female mosquito is out on the hunt—for they, not males, drink blood. Hearing that tone might make you turn to try to swat the pest. But for a male mosquito, that tone means it's time

A team of researchers at the International Rice Research Institute (IRRI) has identified genes and markers responsible for low glycemic index (GI) and high protein content in rice, using genetics and artificial intelligence classification methods.

As far as the causes of global biodiversity loss are concerned, there are evidently perception gaps among students of environment-related subjects worldwide, as a survey conducted by Goethe University Frankfurt with more than 4,000 students from 37 countr

A team of biologists in the U.K. and Canada has found that at least one type of bird has its own distinct nest building style. In their study, published in the journal Science, the group conducted a two-year study of nest-building by sparrow weavers in th

A team of biologists from the University of Delhi and Zoological Survey of India, Harvard University, and the University of Minnesota has discovered a unique breeding behavior in a species of frog endemic to the Andaman Islands of India. In a new study pu

Monarch butterflies in Northern California are adapting to a changing climate by embracing an unexpected strategy: breeding in the winter. The shift could be key to the survival of the iconic insect, according to a new study published in the Journal of th

SARS-CoV-2, the virus responsible for COVID-19, is widespread among wildlife species, according to Virginia Tech research published July 29, 2024 in Nature Communications. The virus was detected in six common backyard species, and antibodies indicating pr

Environmental evidence of the very first experiments in the evolution of complex life on Earth, has been uncovered by an international team of scientists.

A small team of speech specialists and psychologists from Sweden, the U.K. and Switzerland has found, via study of old videos, that at least three chimpanzees had learned to speak human words, suggesting that the animals are capable of learning this abili