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2692 results for "reproductive biology"
Australian researchers are solving the puzzle of how humans might have babies in space, discovering surprising challenges that need solutions before we can settle other worlds. Their groundbreaking experiments reveal both obstacles and paths forward for space-faring families.
Researchers discovered a unique genetic timer that acts like a one-way ratchet, coordinating growth in precise stages that happen once and never cycle back. Unlike your sleep schedule or circadian rhythm, this developmental clock moves cells forward through life in a single, irreversible direction.
Scientists discovered that deer keds intentionally dim their own eyesight after finding a host, trading sharp vision for energy to fuel reproduction. This remarkable adaptation shows how parasites optimize their bodies for dramatically different lifestyles.
As commercial moon bases and Mars missions shift from science fiction to reality, researchers are urging the world to tackle a critical question: how does space affect human reproduction? A new study reveals urgent gaps in our knowledge and calls for international guidelines before we venture too far from Earth.
Despite shrinking funding and growing opposition, over 250 advocates from across Africa gathered in Mombasa to strengthen the continent's sexual and reproductive health rights movement. Their message is clear: progress won't be surrendered without a fight.
A simple "bring a friend" program in rural India is helping women gain control over their family planning decisions. By offering vouchers to attend clinics with female peers, the initiative reduces stigma and empowers reproductive choices.
Brazil has become the world's largest market for biological crop inputs, creating a $1 billion industry that's drawing major investment even as other agricultural tech sectors struggle. Farmers are choosing these natural solutions because they work, delivering real results in the field while keeping soils healthy.
Scientists discovered a bacterial protein that creates DNA without copying existing genetic material—something biology textbooks say shouldn't be possible. The breakthrough could lead to revolutionary new tools for building custom DNA molecules.
Scientists found that switching to diets rich in plant-based foods and complex carbs helped adults 65-75 reduce their biological age in just one month. Three out of four diet types showed real improvements, proving it's never too late to make a change.
Christina Jackson traded a decade in corporate engineering to rediscovery her passion for science, earning a Master's in Biology from ASU Online while working full time. Now she's preparing for PhD programs and contributing original research on desert plants.
A groundbreaking study reveals sperm struggle to navigate in microgravity, but researchers discovered a promising solution. The findings could help future space colonists start families beyond Earth.
Scientists discovered that babies exclusively breastfed for three months carry distinct biological markers in their blood years later. The largest international study of its kind found these epigenetic changes on genes linked to immunity and development.
Israel just launched a groundbreaking national consortium that's building AI to understand human biology at a personal level, potentially revolutionizing how we discover drugs and treat disease. Major players like NVIDIA, Teva, and top medical centers are joining forces to create technology that could one day match every patient with their perfect treatment.
A simple switch in how biology is taught is transforming understanding for thousands of Massachusetts students. MIT's Edgerton Center discovered that teaching proteins before DNA helps concepts finally click.
Scientists discovered genetic markers proving eating disorders stem from complex biology, not just body image issues. The breakthrough could transform how millions get treatment.
Scientists discovered that autism and ADHD may share the same biological roots, with symptom severity mattering more than diagnostic labels. The breakthrough could transform how we understand and treat neurodevelopmental conditions in children.
A tiny organism from an Oxford pond uses DNA in a way scientists have never seen before, reassigning two genetic "stop signs" to build proteins instead. The accidental discovery reveals nature's flexibility and hints at countless genetic surprises still waiting in the microscopic world.
Australian researchers have discovered a faulty cellular doorway that may explain why chronic fatigue syndrome patients experience crushing exhaustion and immune problems. The breakthrough could finally validate ME/CFS as a measurable biological illness, not just "being tired."
An 18-year-old who requested her biology exam be remarked just received life-changing news: she's now one of Hong Kong's 25 perfect scorers. Sunny Sun's perseverance paid off in the most spectacular way.
A university biology teacher who overcame a severe stutter just won Teacher of the Year for making science come alive for students. Anneke Valk's journey from struggling to speak in front of groups to inspiring hundreds shows how passion can overcome any obstacle.
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