Pam and Mike, in their late 60s/early 70s, share their experiences of a 2-year sexless period, attributing it to decreased desire and physical challenges, while seeking to rekindle intimacy and connection.
Transgender athlete Royce White, 35, seeks to play in the WNBA, sparking debate over biological fairness in women's sports, with some athletes and the White House weighing in.
Harlequin frogs, facing severe decline and extinction, are losing their toxic skin defense in captivity due to the absence of natural rainforest bacteria. This vulnerability, compounded by chytrid fungus, challenges reintroduction efforts. Scientists from UC Berkeley and PARC are researching toxin restoration and implementing a 20-year conservation plan.
Uma nova pesquisa genética revela que os povos da Idade do Gelo na Eurásia e América do Norte caçavam seletivamente mamutes-lanosos fêmeas, representando 70% dos restos encontrados em sítios arqueológicos. Cientistas sugerem que a previsibilidade dos rebanhos matriarcais e o menor tamanho das fêmeas podem ter facilitado essa caça direcionada.
Recent European heatwaves show more women dying, but scientists argue social conditions, age demographics, and structural inequalities in heat exposure, rather than biological differences, are the primary drivers, highlighting a significant research gap.
A study on pearly razorfish in Spain's Balearic Islands reveals heavy fishing may induce epigenetic changes, affecting gene regulation without altering DNA sequences, potentially impacting fish populations beyond just numbers.
Nghiên cứu mới cho thấy tập sức mạnh 180 phút/tuần giúp giảm tuổi sinh học đến 8 năm nhờ bảo vệ nhiễm sắc thể. Tập luyện tăng cường cơ bắp giúp hạn chế tổn thương do bệnh mạn tính, đảo ngược mất cơ, cải thiện tim mạch và chậm lão hóa tế bào.
A study reveals how the tapeworm Anomotaenia brevis extends the lifespan of Temnothorax nylanderi worker ants. The parasite alters the ant's gene expression, making its fat body resemble that of a long-lived queen, while dampening brain activity to reduce work and increase survival for the parasite's life cycle.
A study reveals how the tapeworm Anomotaenia brevis extends the lifespan of Temnothorax nylanderi worker ants in Germany. The parasite alters ant gene expression, making their fat bodies queen-like for longevity, while dampening brain activity for a quieter, lazier existence, aiding its own life cycle.
Nikhil Kamath, co-founder of India's Zerodha, built a billion-dollar company without a degree. Reading 'The Denial of Death' at 34 made him realize time is the most limited resource, shifting his focus from money to life's finite nature and influencing his views on success and priorities.
Researchers at the University of Minnesota have developed SpudCell, a synthetic system built from chemicals that mimics key life behaviors like eating, growing, copying genetic material, and dividing. While not strictly alive, it's the first to integrate these functions into a complete life cycle in a lab, marking a significant step in synthetic biology.
Scientists using the James Webb Space Telescope have detected gases, including dimethyl sulfide (DMS), on exoplanet K2-18b that are linked to biological activity on Earth. While the signal is strong, it's not yet confirmed as life, with researchers awaiting further data to rule out non-biological explanations.
NASA's Perseverance rover has detected complex macromolecular carbon on the surface of a rock in Jezero Crater, Mars. This is the shallowest detection of organic matter on the Martian surface to date. While on Earth, such carbon often suggests a biological origin, scientists are cautious and await sample return to Earth for definitive analysis.
Costa Rican scientists may have identified a new species of ghost shark near Cabo Blanco and Cano Island. The potential new species features a shorter snout, darker coloration, and a longer dorsal fin spine. Genetic analysis suggests no reproductive contact with other ghost sharks, though comparisons with specimens from Peru and Chile are ongoing.
Scientists at the University of Minnesota created "SpudCell," a lab-made entity from lifeless chemicals that eats, grows, and divides, mimicking key life processes. This breakthrough in synthetic biology offers insights into the fundamental requirements for life, despite its current dependence on external components.
Scientists at the University of Minnesota have created 'SpudCell,' a lab-made system from lifeless chemicals that mimics core behaviors of living cells, including growth and division. While not fully alive due to reliance on external components like ribosomes, it marks a significant step in bottom-up synthetic biology.
Game designer Gareth Damian Martin announced their next game, 'Signet City,' set for a 2027 launch. This narrative role-playing adventure, inspired by 80s northern English city life and social photography, places players as a parasite inhabiting multiple hosts in a dystopian monochrome city, blending sci-fi with unique mechanics.
A marine biology expedition in international waters off Brazil discovered 31 new species in two weeks, utilizing cutting-edge technology like the "Squid" microscope. The findings contribute to understanding ocean life, though concerns arise over the Trump administration's plans to dismantle a key deep-sea observation system.
NEET-UG re-examination concluded nationwide. Students reported Physics as the toughest section, Biology as easy to moderate, and Chemistry as mixed. Many found the paper harder than the original, but examination arrangements were smooth, leading to cautious optimism among over 22 lakh participants.
Gardeners at Trinity College, Cambridge have recreated a 17th-century botanical garden planted by naturalist John Ray. Using a 1690 engraving and Ray's writings, the garden aims to promote biodiversity and climate resilience, featuring plants Ray studied and grew.
A Harvard graduate's speech highlighting the importance of opportunity over innate talent has reignited discussions about Singapore's competitive education system and whether it adequately supports students whose abilities develop later.
Nigel Farage's personal manifesto, "Britain is a two-tier state – against white people," reveals Reform UK's policy agenda, critiquing its intellectual and political shortcomings. Farage contends that "anti-White racism is embedded into the heart of the state" due to DEI and the Equality Act.
Nigel Farage's personal manifesto, "Britain is a two-tier state – against white people," reveals Reform UK's policy agenda, critiquing its intellectual and political shortcomings. The manifesto, triggered by recent attacks, argues white people face unfair treatment due to "anti-White racism" embedded in the state.
A conspiracy theory about scientists dying or disappearing is traced back to a 1977 British mock-documentary called 'Alternative 3', created by David Ambrose. Despite being a fictional drama, it was taken seriously by many and has since fueled various conspiracy narratives.
