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Every cell in the human body faces a chronic challenge: protecting its DNA. Whenever cells divide, their genetic material must be copied accurately. But DNA is continuously under attack, and when damage goes unrepaired, it ...
Curtin University researchers have detected traces of hundreds of plants and animals by collecting DNA from the air as they drove more than 1,100km (684 miles) across Western Australia.
As much as half of the human genome is composed of so-called "jumping genes." These DNA sequences can make copies of themselves that are inserted back into the genome at another location, playing a significant functional ...
After a cyclospora outbreak and recalls of imported beef over the summer, a recent Gallup poll found that Americans' confidence in food safety has fallen to a record low, and consumers may be wondering how foodborne illness ...
OCD is a mental health disorder characterized by unwanted, recurring thoughts and repetitive behaviors that can severely interfere with everyday life. Exposure-based psychotherapy is one of the most effective treatments, ...
Researchers have used genome-wide DNA data to identify a new insect species on the Ogasawara Islands, a remote Japanese archipelago roughly 900 to 1,000 kilometers (560 to 620 miles) south of Tokyo. The findings suggest that ...
A bumblebee-like insect that was last seen in France 150 years ago was spotted again in the Paris region in 2025.
Juan Mayorga smiled as a stingray glided across his computer screen, moving gracefully over the seabed near Portugal's Desertas Islands, part of the Madeira archipelago in the Atlantic Ocean.
DNA is not randomly distributed within the nucleus but is packaged with proteins into chromatin, which is precisely folded into complex three-dimensional structures. However, scientists have not fully understood how this ...
Graduate students in Penn State's College of Agricultural Sciences contributed to the first complete genome sequence of a harmful plant pathogen from an ornamental Prunus host through an active-learning activity in a plant ...
