Science Trends

Testosterone can foster friendly, prosocial behavior in males, a new animal study finds.   The Proceedings of the Royal Society B  published the research on Mongolian gerbils conducted by neuroscientists at Emory University. Source:  lovepanky.com "For what we believe is the first time, we've demonstrated that testosterone can directly promote nonsexual, prosocial behavior, in addition to aggression, in the same individual," says Aubrey Kelly, Emory assistant professor of psychology and first author of the study. "It's surprising because normally we think of testosterone as increasing sexual behaviors and aggression. But we've shown that it can have more nuanced effects, depending on the social context." The work also revealed how testosterone influences the neural activity of oxytocin cells -- the so-called "love hormone" associated with social bonding. Richmond Thompson, a neuroscientist at Oxford College of Emory University, is co-author of ...

Study co-authored by SwRI scientists puts narrow constraints on how much oxygen is produced within Europa's ice shell. Date: March 5, 2024 Source: Southwest Research Institute Summary: NASA's Juno spacecraft has directly measured charged oxygen and hydrogen molecules from the atmosphere of one of Jupiter's largest moons, Europa. These observations provide key constraints on the potential oxygenation of its subsurface ocean. NASA's Juno spacecraft has directly measured charged oxygen and hydrogen molecules from the atmosphere of one of Jupiter's largest moons, Europa. According to a new study co-authored by SwRI scientists and led by Princeton University, these observations provide key constraints on the potential oxygenation of its subsurface ocean. "These findings have direct implications on the potential habitability of Europa," said Juno Principal Investigator Dr. Scott Bolton of SwRI, a co-author of the study. "This study provides the first direct...

  B reakfast is often considered the most important meal of the day, and with good reason. A nutritious breakfast not only fuels your body but also sets the tone for the rest of your day. By making smart choices in the morning, you can jumpstart your metabolism and set yourself up for success in reaching your weight loss goals. Here's a 7-day breakfast plan designed to help you lose up to 2 kg in a week: Day 1: Eggs With Spinach And Tomatoes Scrambled eggs with spinach and tomatoes: Eggs are a great source of protein, which can help keep you feeling full and satisfied throughout the morning. Add in some spinach and tomatoes for extra fiber and nutrients. Day 2: Greek Yogurt With Berries And Nuts Greek yogurt with berries and a sprinkle of nuts: Greek yogurt is packed with protein and probiotics, which can aid in digestion and support a healthy gut. Top it off with some fresh berries for sweetness and a handful of nuts for added crunch and healthy fats. Day 3: Oats With Fruits Oatme...

  A yurveda, an ancient system of medicine focuses on balancing the body, mind, and inner self to achieve optimal health. It believes that each person has a unique constitution, made up of three energies called doshas: Vata, Pitta, and Kapha. When these doshas are in balance, we have good health, but imbalances can lead to illness. Ayurveda uses natural remedies like herbs, diet, lifestyle changes and therapies such as yoga and meditation to restore balance and promote wellness. Likewise, ayurvedic herbs are natural plants used to improve health and treat various ailments. These herbs are believed to have unique properties that can help balance the body’s energies and support overall well-being. Examples include turmeric, ashwagandha, ginger, holy basil and Triphala among others. These herbs can be consumed in different forms, such as teas, powders or supplements, and are often combined with other ingredients to enhance their effectiveness. Here are 7 popular ayurvedic herbs and th...

L ike many other cancers, there has been a significant rise in cases of uterine or endometrial cancer among women. According to statistics, there has been a steep increase of 0.6 per cent per year from 2015-2019, and death rates have risen an average of 1.7 per cent yearly for the same time frame. Doctors say the signs and symptoms of endometrial cancer - the most common gynecologic cancer, can be subtle and vague. Symptoms such as painful intercourse, unusual discharge, and bleeding after menopause are often confused with other medical issues, making it hard to catch cancers early when the chances of successful treatment are best. Most experts recommend staying alert to these symptoms regularly visiting your gynecologist is the key to early detection and treatment. A few symptoms that you should be wary of, include: There are many reasons why you would be having an irregular menstrual cycle – like stress and weight loss. But if you are consistently spotting between normal periods or e...

Like many other cancers, there has been a significant rise in cases of uterine or endometrial cancer among women. According to statistics, there has been a steep increase of 0.6 per cent per year from 2015-2019, and death rates have risen an average of 1.7 per cent yearly for the same time frame. Doctors say the signs and symptoms of endometrial cancer - the most common gynecologic cancer, can be subtle and vague. Symptoms such as painful intercourse, unusual discharge, and bleeding after menopause are often confused with other medical issues, making it hard to catch cancers early when the chances of successful treatment are best. Most experts recommend staying alert to these symptoms regularly visiting your gynecologist is the key to early detection and treatment. A few symptoms that you should be wary of, include: There are many reasons why you would be having an irregular menstrual cycle – like stress and weight loss. But if you are consistently spotting between normal periods or ex...

S leep is not only important for feeling refreshed, but it is also necessary for the body and mind to function properly. The body goes through critical processes for cellular growth, repair, and maintenance when you sleep. This is essential for the immune system's proper operation as well as general physical wellness. Hormones that regulate development, stress, appetite, and metabolism are among those that are released in response to sleep. Sleep disturbances can alter the balance of hormones, which may result in a number of health problems. Getting enough sleep helps to enhance general physical endurance, coordination, and response time. Chronic sleep deprivation has been associated with a higher risk of cardiovascular disease and hypertension. Getting enough sleep is crucial to sustaining normal blood pressure levels. Considering these benefits of getting a regulated sleep, you must be wondering the right hours of sleep you need to be in your best health. Indeed, the amount of sl...