Science

Design Sem Nome 78

Inhaling the Scent of Women’s Tears Reduces Male Aggression by 44%

Science /

A captivating study discovered that the inhalation of female tears significantly diminished male aggression and lowered activity in brain networks associated with aggression. The effect, attributed to chemical signals in tears and observed in rodents as well, is proposed to have a protective function. Charles Darwin found emotional tears perplexing, attributing their purpose solely to […]

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Design Sem Nome 77

Scientists are Close to Creating a Male Birth Control Pill. Will Men Embrace it?

Biology, Medical Care, Medicine, Pharmacy, Science Education /

Researchers in the United Kingdom are currently testing the first male contraceptive pill. This raises the question of whether men are willing to actively participate or if they prefer women to continue shouldering the entire burden of deciding when and whether to reproduce. Historically, women have borne the predominant burden of preventing pregnancy, often resorting

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NASA Shares a Cute Cat Video from Deep Space with Earth

Astronomy, Astrophysics /

NASA has elevated cat videos to a new frontier through its Psyche Deep Space Optical Communications experiment, transmitting a 15-second high-definition footage of a playful tabby across a distance of 19 million miles (31 million km) to Earth. Observing a cat pursuing a laser pointer might be endearing, but the question arises: Why is NASA

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Design Sem Nome 76

Dutch Provinces Utilize Solar Cycle Paths for Renewable Energy

Earth Science, Environmental Science /

The Dutch have a strong affinity for cycling, with over 35,000 km (21,747 miles) of cycle paths weaving through the Netherlands. Two of these bike routes have been enhanced with photovoltaic cells, generating renewable energy as they stretch towards the sky. The BAM Royal Group and Wattway, a subsidiary of the Colas Group, have collaborated

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Design Sem Nome 74

How the Brain Decodes Speech: Special Neurons Process Specific Sounds

Neuroscience, Science /

Delicate probes, as thin as wires, inserted into the brains of living individuals reveal the functions performed by individual neurons. An unparalleled degree of insight into how humans comprehend speech has been made possible by recordings from hundreds of individual neurons while patients undergoing brain surgery listened to this and 199 other sentences. The findings

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Design Sem Nome 73

The Oldest Mosquito Fossils Reveal that Male Mosquitoes Fed on Blood

Biology, Science /

The preserved specimens of amber display distinct mouthparts that are currently found only in female individuals A mosquito is probably female if you swat it on your arm or neck. Only female mosquitoes feed on blood, providing the protein they need to develop eggs. Males consume plant fluids and nectar as females’ skin-piercing mouthparts are

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Apes can Identify Friends they Haven’t Encountered for Decades

Biology, Science, Zoology /

Apes outshine many of us as they promptly recognize family and friends even after a gap of over two decades, marking the longest-recorded “social memory” in a non-human species. Providing crucial understanding of the evolution of human social recognition, the Johns Hopkins University study originated from the observation that apes appeared to recognize humans they

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Design Sem Nome 69

AI-Based Eye Image Screening Ensures 100% Accurate Diagnosis of Childhood Autism

Healthcare, Medicine, Science /

Scientists captured images of children’s retinas and employed a deep learning AI algorithm for autism diagnosis, achieving a perfect 100% accuracy. These results endorse the use of AI as an unbiased screening tool for early detection, particularly in cases where access to a specialized child psychiatrist is restricted. The optic disc, where the retina and

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Design Sem Nome 71

Researchers Have Pinpointed Five Blood Markers Linked to Suicide

Healthcare, Medicine /

In a discovery with potential implications for personalized medicine and therapy, scientists have identified blood compounds associated with thoughts of suicide. Researchers from the University of California (UC) San Diego have discovered biomarkers associated with mitochondrial dysfunction, disrupting intercellular communication and potentially contributing to suicidal thoughts. Although suicide is a multifaceted issue encompassing factors like

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Design Sem Nome 72

Household Chemical Exposure may Hinder the Ability to Conceive

1 Comment / Healthcare, Medicine /

A recent study has established a connection between preconception exposure to phthalates and women’s reproductive health. The research delves into how phthalates not only reduce the likelihood of conception but also disrupt crucial reproductive hormones, leading to inflammation and oxidative stress. This study contributes to a growing body of evidence highlighting the adverse effects of

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