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Phys.org / How a sperm bank for cheetahs might one day save the fastest land animal
For 35 years, American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia, hoping conservationists never have to use them.
Phys.org / Preventing gender-based violence in trades is both a labor issue and an education one
The recent killing of a 20-year-old tradeswoman in Minnesota has struck a nerve across Canada's skilled trades community. Amber Czech, a welder, was slain by a male colleague while on a work site.
Medical Xpress / One experiment, two insights: Sequencing method reveals both genome proteins and their positions
A team from the Andalusian Center for Molecular Biology and Regenerative Medicine (CABIMER) has developed an innovative technique called PLAMseq (proximity-labeled affinity-purified mass spectrometry plus sequencing) that, ...
Phys.org / A new role for DNA loops in repairing genetic damage
When DNA breaks, cells must repair it accurately to prevent harmful mutations. Researchers have discovered that during a key repair process called homologous recombination, the cell uses loops in its DNA structure to speed ...
Phys.org / Receptors in mammary glands make livestock and humans inviting hosts for avian flu
An ongoing outbreak of highly pathogenic avian influenza has affected more than 184 million domestic poultry since 2022 and, since making the leap to dairy cattle in spring 2024, more than 1,000 milking cow herds.
Medical Xpress / Kennedy's vaccine advisory committee delays vote on hepatitis B shots for newborns
A federal vaccine advisory committee on Thursday voted to delay a decision on whether newborns should still get the hepatitis B vaccine on the day they're born.
Medical Xpress / Inaugural report describes trends in pediatric cancer in U.S.
The five-year survival rate for all pediatric cancers combined reached 87% from 2015–2021, according to a first-of-its-kind report published by the American Association for Cancer Research.
Medical Xpress / WHO warns of increase in malaria cases and deaths
Deaths linked to malaria last year rose last year, the World Health Organization said on Thursday, warning also of an increase in cases and resistance to current treatment.
Phys.org / Exploring how Mussolini's Italy merged animal husbandry with consumption policies
While much has been written about the race to modernize industry and agriculture in fascist Italy, the history of animal husbandry during this period has largely been overlooked by scholars. The "Battle of Zootechnics"—the ...
Medical Xpress / Early normalization of weight can protect the heart from childhood overweight
Overweight as a child is not necessarily a risk factor for heart attack later in life. If weight is normalized before adulthood, the heart seems unaffected by the higher childhood BMI, according to a study conducted at the ...
Medical Xpress / Endurance athletes have a four times higher risk of irregular heartbeat, and this may be why
Exercise is one of the best things we can do for a healthy heart. Yet research shows that endurance athletes have up to a four times higher risk of atrial fibrillation (an irregular or fast heartbeat) than non-athletes. This ...
Medical Xpress / Managing food allergies and dietary restrictions during the holidays
A plate of freshly baked cookies, a glass of perfectly garnished eggnog. For many, these images may conjure up warm memories and the anticipation of the forthcoming holiday season.