An international research team has achieved a significant breakthrough in research into the reproduction of dogrose. The study, which has now been published in Nature, shows how differences in the size of the centromeres—the central docking sites for chromosomes—play a decisive role in the extraordinary chromosome inheritance of these plants.

One of the great biological mysteries of the human body is how hundreds of complex, origami-like proteins, many of which are crucial for normal body function, come to assume their final, correct shape.

Land use change and the increased agrochemical use associated with agricultural intensification significantly alter farmland biodiversity and associated ecosystem services worldwide. Vineyards as ecologically, culturally, and economically important agroecosystems, are particularly vulnerable, facing numerous pests and diseases, while only a small proportion adopt sustainable management practices.

Scientists have unlocked new details on important receptor proteins—promising targets for the creation of novel drugs for metabolic conditions ranging from diabetes to obesity and inflammatory disorders.

An engineered enzyme is at the center of a new method to visualize molecular details in human cells, and how these molecules change in cancerous versus benign cells, report Boston College researchers in the journal Cell Chemical Biology.

A new study by scientists at the University of North Carolina at Chapel Hill reveals that the cells shaping our organs may be far more mobile and coordinated than once believed. The study is published in the journal Science Advances.

Experiments lead to a greater understanding, deeper insights, and sometimes they even bear fruit. That was certainly the case last summer at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL), where researchers nurtured a dozen tomato plants.

A team of biologists and wildlife specialists from the University of Notre Dame and Duke University, in the U.S., and Amboseli Baboon Research Project, in Kenya, has found evidence that female baboons who have relatively strong ties with their fathers while growing up tend to live longer lives. For their study, published in the Proceedings of the Royal Society B: Biological Sciences, the group tracked the lifespans of more than 200 wild female baboons living in Kenya.

Evidence of the permanent impact of smoking on people's teeth has been uncovered by researchers for the first time. Researchers from Northumbria University have discovered that smokers have telltale signs of their smoking habits ingrained deep within their teeth, which remain even after a person has quit.

Understanding human biology requires more than mapping our genes—we must also understand how gene expression is regulated to guide healthy development, growth, and maintenance of our body systems over a lifetime.

An international team of scientists, co-led by researchers at Trinity College Dublin and the University of Florida, has cracked a decades-old mystery in human biology: how our bodies absorb a micronutrient that we rely on for everything from healthy brain function to guarding against cancer.

The summer of 1975 was the summer of "Jaws."

An enzyme type noted in several cancers is the family of adenosine deaminases acting on RNA (ADARs). These enzymes convert adenosines in double-stranded RNA (dsRNA) into inosines, which cells read as guanosines. As such, ADARs can contribute to changes in protein-coding sequences and diminish the robustness of various RNA processes.

In Brazil, researchers from the University of São Paulo (USP), the University of Brasília (UnB), and two startups in the city of Ribeirão Preto have found a compound in the propolis of the stingless bee known as mandaçaia (Melipona quadrifasciata) that kills Aedes aegypti larvae.

Snow leopards are known as the "ghosts of the mountains" for a reason. Imagine waiting for months in the harsh, rugged mountains of Asia, hoping to catch even a glimpse of one. These elusive big cats move silently across rocky slopes, their pale coats blending so seamlessly with snow and stone that even the most seasoned biologists seldom spot them in the wild.

Imagine a bacterial cell—one of the multi-drug-resistant varieties that keep infectious disease experts up at night—blown apart like a microscopic firecracker.

Sea cucumbers spend their lives prowling the ocean floor, scavenging for food and generally minding their own business. We can see snails leading similar lives, slimy but not bothering anyone.

The global decline of wild bee populations is alarming. Landscapes characterized by intensive agriculture offer hardly any suitable habitats. Isolated local efforts are often not enough to counteract this loss.

I became acquainted with sharks at a very early age.

Despite their genetic contributions to present-day East Asians and Oceanians, what Denisovans looked like has remained an open question since their discovery 15 years ago.