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Phys.org / More than two species? Scientists challenge taxonomy of two-toed sloths in Amazonia

A new study by scientists from the Leibniz Institute for Zoo and Wildlife Research (Leibniz-IZW) has revealed significant cryptic diversity within two-toed sloths (Choloepus) in Amazonia, challenging the long-established ...

2 hours ago
Medical Xpress / Medicaid expansion helped enrollees' long-term financial health, study finds

Twelve years ago this spring, the first Michiganders began getting their health care coverage from the Medicaid expansion program known as the Healthy Michigan Plan. Today, more than 650,000 are enrolled in the program, which ...

2 hours ago
Medical Xpress / Study finds new preeclampsia treatment may safely extend pregnancy

Cedars-Sinai Health Sciences University investigators have developed and successfully tested a new treatment for pregnant women with severe early preeclampsia, a leading cause of premature birth as well as maternal and fetal ...

2 hours ago
Medical Xpress / Mail-in test for colorectal cancer could help community health centers increase screening

Colorectal cancer (CRC) is the second most common cause of cancer death in the United States and disproportionately impacts people who receive care in under-resourced settings. Fortunately, several effective screening tests ...

2 hours ago
Medical Xpress / One delayed newborn shot can set off a costly chain reaction with lifelong consequences for children

Delaying hepatitis B vaccination after birth increases infections among newborns and decreases their survival rates and quality of life, according to a new Cornell University study. The longer the delay, the study found, ...

2 hours ago
Phys.org / Why dolphins swim so fast: The secrets of hidden whirlpools

Dolphins are famous for their speed and agility in the water, but what exactly allows them to swim so effectively? Scientists have been asking this question for years, hoping to learn how to optimize propulsion in fluids ...

5 hours ago
Tech Xplore / AI's power bill just got easier to predict before the next data center surge

Due to the explosive growth of artificial intelligence, it is estimated that data centers will consume up to 12% of total U.S. electricity by 2028, according to the Lawrence Berkeley National Laboratory. Improving data center ...

4 hours ago
Phys.org / Beer and cannabis could share 'sex switch,' study finds

Researchers at University College Dublin have identified a genetic "switch" that determines the sex of cannabis plants, and found the same system may exist in hops. The study, published in New Phytologist, pinpoints a specific ...

2 hours ago
Medical Xpress / Headspace: Can our brains get full?

My husband was recently describing something that happened on a past holiday. It wasn't a significant event, but it sounded pleasant. I, however, had no recollection of what he was telling me. He couldn't quite believe it.

1 hour ago
Phys.org / Mining the solar system to build a new world

I watched Armageddon again fairly recently with Bruce Willis, oil drillers in space and an asteroid the size of Texas bearing down on Earth. Buried beneath the Hollywood chaos is a genuinely interesting question: What exactly ...

1 hour ago
Medical Xpress / AI tool may spot ADHD years before children are diagnosed

Attention-deficit/hyperactivity disorder (ADHD) affects millions of children, yet many go years without a diagnosis, missing the chance for early support that can change long-term outcomes even when early signs are present. ...

5 hours ago
Medical Xpress / Not all Alzheimer's leads to dementia: The mystery of cognitive resilience

Some brains resist Alzheimer's, even when the disease is already present. Researchers at the Netherlands Institute for Neuroscience have found that this likely depends on how specific brain cells, known as immature neurons, ...

5 hours ago