The Peptide People Are Using to Fix Their Sleep
The longevity set has touted a gray market, lab-made substance called sermorelin for its ability to improve deep sleep.
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Iran says Trump ‘lied’ about US control over Strait of Hormuz
Iran called President Donald Trump's claim that Washington controlled the Strait of Hormuz "lies and fabrications" on Thursday as Ebrahim Zolfaghari, the spokesperson for Iran's central military command, said that the waterway was fully under Tehran's control.
In vivo CRISPR screen identifies gene edits that strengthen CAR-T therapy against solid tu
For patients with blood cancers like leukemia and lymphoma, the immunotherapy known as CAR-T cell therapy can be lifesaving. Doctors remove a patient's immune cells, called T cells, engineer them in the lab to better recognize and attack cancer, and infuse them back into the bloo
Travis Kelce shares first details from his wedding to Taylor Swift: 'Best night of my life'
In the comments, Kelce called Swift his "wife" for first time and said it was a "childhood dream" to wed at Madison Square Garden.
Restoring inhibitory neuron plasticity may reverse neurodevelopmental disorder symptoms, preclinical study suggests
Some of the symptoms of neurodevelopmental disorders (NDDs), such as autism spectrum disorder and epilepsy, may result from dysfunction of certain neurons in the brain and their ability to change their properties in response to experiences—a process called experience-dependent pl
Citadel Securities called the stock-market reset. Now it sees a leverage buildup on the horizon.
Strategist Scott Rubner says a growing list of stock-market buyers are pushing it in a positive direction, notably big hedge funds and institutional managers.
Today's Mediterranean diet leans on olive oil, veggies and fish—But the ancients mainly ate bread
The Roman emperor Julian (332–363 CE) called bread the food that "among us is thought to be the most nourishing.".
Search for survivors underway in Colombia’s earthquake aftermath
Rescuers search for survivors in western Colombia in what is called the country’s strongest earthquake this century.
Fungal chitin offers new route to tougher hydrogels for medical devices and soft robots
Researchers at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) and the University of Tennessee (UT), Knoxville, have made an advance by using a natural substance from fungi called chitin to create hydrogels that are significantly stronger and tougher. This n
Protein secreted by immune cells may help drive brain aging
Brain-resident immune cells that have reached an old-age state called "senescence" secrete a protein that causes dysfunction in other brain cells, according to a study led by investigators at Weill Cornell Medicine.
Wearable tech for babies shows that night awakenings more common than parents believe
Almost half of Finnish parents feel that their infants' sleep is abnormal. However, measuring sleep disturbances is complicated. In her doctoral thesis, University of Helsinki researcher Sofie de Sena investigated infant sleep using a smart wearable system called NAPPA (NAPping P
A smarter way to track satellites beyond Earth's orbit
Most current space activities operate close to Earth in what is called near–Earth orbit.