Biology Archives - Page 13 of 34 - Scitke

Do Plants Have Surprising Intelligence? Cornell Discovers in Goldenrod

Recent research reveals that goldenrod plants exhibit a form of intelligence by adjusting their responses to herbivores based on neighboring plants and environmental cues, challenging conventional notions of intelligence. Goldenrod can sense the presence of nearby plants without physical contact, using cues like far-red light ratios reflected from leaves. When grazed upon by herbivores, it […]

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New Research Unveils: The Impact of a Father’s Diet Before Conception on Child Health

Recent research has highlighted the significant role a father’s diet before conception plays in the health of his children, suggesting that improving paternal health and diet could help prevent metabolic disorders in offspring. Dr. Raffaele Teperino and his team at Helmholtz Munich’s “Environmental Epigenetics” research group investigated how a father’s pre-conception diet influences his children’s

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How does a Small Fern Has Genome 50x Larger Than Humans

Biology, Cell Biology, Science / Eduardo Paulo

A printed version of the entire human genome would fill 220 large books. However, printing the genome of a small fern found on a few Pacific islands would take almost 11,000 books. This plant, called Tmesipteris oblanceolata, has the largest known genome of any organism, as discovered by Jaume Pellicer at the Botanical Institute of

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The Amazing Biology of Bats

Biology, Science, Zoology / Eduardo Paulo

Bats are incredible creatures with unique biological traits that enable them to survive and thrive in ways that seem almost impossible. From their rapid heart rates during flight to their remarkable longevity, bats defy many expectations of mammalian biology. Understanding these traits could offer insights into extending human health and lifespan. Bats in Flight When

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New Study: Crows Count Aloud

Biology, Ecology, Science / Jorge Paka

Crows, in a behavioral study, demonstrated the ability to generate a specific number of calls, indicating their capacity for advance planning. The sequential nature of their calls allows for prediction of the total count from the initial call. However, this discovery was made by a research team led by Professor Andreas Nieder from the Institute

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The Importance of the Anus in Animal Evolution

Biology, Evolution, Science / Eduardo Paulo

Today, let’s talk about a part of the body that doesn’t get much attention but is incredibly important: the anus. This little opening at the end of our digestive tract is essential for our survival and the survival of many animals on Earth. The Journey of Digestion Inside your body, the digestive system is a

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The Impact of Climate Change on the Transmission of Malaria

Biology, Ecology, Molecular Biology, Science / Jorge Paka

A recent study suggests that a novel model for forecasting the influence of climate change on malaria transmission in Africa might pave the way for more precise interventions aimed at controlling the disease. Previous techniques relied on rainfall measurements to infer the presence of surface water conducive to mosquito breeding. However, a study led by

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An mRNA Vaccine Trial is Underway to Fight Deadly Brain Cancer

Biology, Genetics, Science / Jorge Paka

Glioblastoma, among the deadliest cancers, has limited treatment options. However, a recent small-scale clinical trial showcased an mRNA vaccine that swiftly activates the immune system against tumors, showing encouraging outcomes. Glioblastoma stands as the predominant brain cancer type and is notoriously aggressive. Treatment typically involves surgery, radiation, and chemotherapy, yet recurrence is common. Patients typically

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Could Life Have Survived Without Earth’s Magnetic Field Collapse?

Biology, Science / Jorge Paka

The Earth’s magnetic field is crucial for supporting life as it shields the planet from the Sun’s radiation, preventing sterilization. However, a recent study proposes that life as we know it might not have been possible if the magnetic field hadn’t nearly collapsed around half a billion years ago. For Earth to support life, numerous

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A Leech-Inspired Device Could Lead to More Gentle Blood Sampling

Biology, Science / Jorge Paka

While leeches might evoke discomfort, hypodermic needles often evoke even more fear. This is one motivation behind the creation of a novel blood collection device inspired by leeches, offering a less invasive method for obtaining blood samples. In addition to the aversion to pain, many individuals, especially children, feel uneasy about the idea of needles

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