A recent study examines how fertility differs between males and females. Birth rates are declining in most parts of the world. The fertility rate refers to the average number of children a woman would be expected to have during her lifetime if current yearly rates applied. In other words, women are having fewer children. But […]
Scientists Just Rewrote Biology: “Hidden” Mechanism Could Transform Diabetes Treatment
Researchers have uncovered an unexpected biological process that may allow the body to directly control stored sugar, challenging decades of scientific understanding. Researchers at WEHI have identified a previously unknown way the body controls sugar storage, a discovery that challenges long-standing biology concepts and could open new directions for disease treatment. Published in Nature, the […]
Scientists Solve 320-Million-Year Mystery of Reptile Skin Armor
Skin bones evolved multiple times in lizards, with goannas showing a rare case of lost armor returning. Bones did not first evolve as structures buried inside the body. Their origins trace back to the skin, appearing soon after the earliest complex animals emerged. Since then, skin bones have appeared repeatedly throughout evolution. Scientists still do […]
Scientists Solve 320-Million-Year Mystery of Reptile Skin Armor
Skin bones evolved multiple times in lizards, with goannas showing a rare case of lost armor returning. Bones did not first evolve as structures buried inside the body. Their origins trace back to the skin, appearing soon after the earliest complex animals emerged. Since then, skin bones have appeared repeatedly throughout evolution. Scientists still do […]
Scientists Solve 320-Million-Year Mystery of Reptile Skin Armor
Skin bones evolved multiple times in lizards, with goannas showing a rare case of lost armor returning. Bones did not first evolve as structures buried inside the body. Their origins trace back to the skin, appearing soon after the earliest complex animals emerged. Since then, skin bones have appeared repeatedly throughout evolution. Scientists still do […]
Hidden Heart Risk Found in 1 in 5 People, Study Warns
A new study identifies the lipoprotein(a) levels linked to the highest risk. New findings from more than 20,000 patients in three major NIH studies show that elevated Lipoprotein(a) [Lp(a)] is linked to remaining cardiovascular risk and may call for more aggressive risk reduction. Lp(a) is a cholesterol-carrying particle in the blood. It resembles LDL, often […]
Hidden Heart Risk Found in 1 in 5 People, Study Warns
A new study identifies the lipoprotein(a) levels linked to the highest risk. New findings from more than 20,000 patients in three major NIH studies show that elevated Lipoprotein(a) [Lp(a)] is linked to remaining cardiovascular risk and may call for more aggressive risk reduction. Lp(a) is a cholesterol-carrying particle in the blood. It resembles LDL, often […]
Hidden Heart Risk Found in 1 in 5 People, Study Warns
A new study identifies the lipoprotein(a) levels linked to the highest risk. New findings from more than 20,000 patients in three major NIH studies show that elevated Lipoprotein(a) [Lp(a)] is linked to remaining cardiovascular risk and may call for more aggressive risk reduction. Lp(a) is a cholesterol-carrying particle in the blood. It resembles LDL, often […]
Scientists Say This Daily Walking Habit May Be the Secret to Keeping Weight Off After Dieting
Researchers say walking roughly 8,500 steps per day could help people avoid regaining weight after dieting. For many people, losing weight is only half the battle. Keeping it off can be far more difficult. Now, new research suggests that one surprisingly simple habit may help tip the odds in their favor: walking about 8,500 steps […]
New Therapy Rewires the Brain To Restore Joy in Depression Patients
Anhedonia reduces the ability to feel joy and affects nearly 90% of people with major depression. Most conventional therapies do little to treat it. Most people think of depression as a disorder defined by sadness. For millions of patients, however, one of the most disabling symptoms is different: a reduced ability, or complete inability, to […]