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Brain Ageing Could Be Fault Of Mothers, Study Suggests
The maternal X chromosome sped up biological ageing in the hippocampus - a brain area crucial for learning and memory.
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Fossils Reveal Evolution of Early Nervous Systems in Ecdysozoans
A study published in Science Advances has provided groundbreaking insights into the early evolution of nervous systems in ecdysozoans, the group that includes insects and nematodes. Fossils from the Cambrian Kuanchuanpu Formation showed that ancient organisms like Eopriapulites had a single ventral nerve cord, supporting its ancestral role. Researc...
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Parasite Manipulates Plant Cells to Attract Insects for Its Transmission
A bacterial parasite influences plant cell behaviour to attract insects and secure its transmission. Research reveals how the SAP54 protein manipulates plant defences, encouraging female insects to choose plants with male leafhoppers. This adaptation ensures the parasite’s life cycle continues by promoting reproduction and feeding in infected pla...
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Velvet Ants Venom Affect Mammals and Insects Differently, Claims New Study
Velvet ants, also known as parasitic wasps, deliver venom that acts differently in mammals and insects. According to a study, specific venom peptides cause pain by targeting distinct neural pathways in each species. Researchers suggest this tailored venom evolved to fend off multiple predators, revealing insights into the adaptive nature of these i...
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Spiders Detect Smells Through Leg Hairs, Claims New Study
Researchers have discovered that male spiders use specialised hairs on their legs, called wall-pore sensilla, to detect airborne scents, particularly pheromones released by females. These sensilla, mapped on the upper parts of the legs, allow males to locate mates through chemical signals with remarkable sensitivity. This discovery, observed in mal...
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L’Oréal Cell BioPrint With Non-Invasive, Personalised Skin Analysis Unveiled at CES 2025
L’Oréal Cell BioPrint has been unveiled at CES 2025 as a non-invasive device offering personalised skin analysis within five minutes. It can determine the biological age of a person's skin, analyse the effects of active ingredients, and predict cosmetic issues like dark spots before they appear. The device is expected to be available in Asia lat...
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Research Shows Twin Births Were Common in Ancient Primate Evolution
Research suggests that ancient primates, including early humans, typically gave birth to twins, a common trait in their evolutionary history. Over time, singletons became more prevalent due to the survival advantages of larger, more developed offspring. This shift is linked to the evolution of primates' larger brains and bodies, requiring more ener...
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Lake Mendota's Bacteria Are Stuck in an Evolutionary Loop, Finds Study
Research in Lake Mendota reveals seasonal bacterial evolution, with microbes adapting to environmental shifts over 20 years. Despite rapid changes, many species return to prior genetic states, highlighting cyclical evolution patterns. Extreme weather events, like those seen in 2012, led to lasting genetic adaptations, offering insights into how mic...
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Common Noctule Bats Use Warm Winds to Migrate More Than 1000 km Across Europe, Claims Study
Researchers have tracked the migration of common noctule bats using lightweight transmitters, uncovering their remarkable ability to travel over 1000 kilometers in just a few days. These bats adapt their routes and timing based on environmental factors, such as tailwinds and warming weather conditions, to maximise efficiency. The study provides cri...
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Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
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American Burying Beetle Experiences Population Rise in Nebraska's Loess Canyons
Population numbers of the American Burying Beetle have increased in the Loess Canyons of Nebraska, showing the effectiveness of conservation efforts. These beetles, once widespread across North America, have benefited from habitat restoration programs that reduced tree cover and restored grasslands. A study published in Biological Conservation repo...
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NEET UG 2025: Syllabus Released For National Eligibility Cum Entrance Test
The detailed syllabus include description of topics from subjects Physics, Chemistry and Biology for the NEET UG 2025.
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New Study Reveals How Leaves' Resilience to Raindrops Might Help in Agriculture and Renewable Energy
Research published in Physical Review Fluids reveals how raindrops interact with leaves, protecting plants from damage and opening avenues for technological innovations. The study, led by Professor Sunghwan Jung of Cornell University, examined the mechanics of drop-leaf interactions using high-speed imaging and a plastic beam to simulate plant beha...
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Astrobiologists Create Framework to Study Extraterrestrial Life Evolution
Astrobiologists are redefining the search for extraterrestrial life, focusing on evolution and complexity in physical systems. Methods include spectroscopy for detecting chemical signatures and frameworks exploring non-Earth biochemistry. Researchers are also investigating technosignatures and minerals linked to biological processes. A universal un...
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Pregnant Great White Shark Killed in Queensland to Aid in Scientific Research
An 18-foot pregnant great white shark was killed on a Queensland drumline in August. This marks the largest white shark caught by the state’s Shark Control Program since its inception in 1962. While her death is a conservation setback, researchers are using samples from her body to study the species’ biology, reproductive patterns, and environm...
-
Brain Ageing Could Be Fault Of Mothers, Study Suggests
The maternal X chromosome sped up biological ageing in the hippocampus - a brain area crucial for learning and memory.
-
Fossils Reveal Evolution of Early Nervous Systems in Ecdysozoans
A study published in Science Advances has provided groundbreaking insights into the early evolution of nervous systems in ecdysozoans, the group that includes insects and nematodes. Fossils from the Cambrian Kuanchuanpu Formation showed that ancient organisms like Eopriapulites had a single ventral nerve cord, supporting its ancestral role. Researc...
-
Parasite Manipulates Plant Cells to Attract Insects for Its Transmission
A bacterial parasite influences plant cell behaviour to attract insects and secure its transmission. Research reveals how the SAP54 protein manipulates plant defences, encouraging female insects to choose plants with male leafhoppers. This adaptation ensures the parasite’s life cycle continues by promoting reproduction and feeding in infected pla...
-
Velvet Ants Venom Affect Mammals and Insects Differently, Claims New Study
Velvet ants, also known as parasitic wasps, deliver venom that acts differently in mammals and insects. According to a study, specific venom peptides cause pain by targeting distinct neural pathways in each species. Researchers suggest this tailored venom evolved to fend off multiple predators, revealing insights into the adaptive nature of these i...
-
Spiders Detect Smells Through Leg Hairs, Claims New Study
Researchers have discovered that male spiders use specialised hairs on their legs, called wall-pore sensilla, to detect airborne scents, particularly pheromones released by females. These sensilla, mapped on the upper parts of the legs, allow males to locate mates through chemical signals with remarkable sensitivity. This discovery, observed in mal...
-
L’Oréal Cell BioPrint With Non-Invasive, Personalised Skin Analysis Unveiled at CES 2025
L’Oréal Cell BioPrint has been unveiled at CES 2025 as a non-invasive device offering personalised skin analysis within five minutes. It can determine the biological age of a person's skin, analyse the effects of active ingredients, and predict cosmetic issues like dark spots before they appear. The device is expected to be available in Asia lat...
-
Research Shows Twin Births Were Common in Ancient Primate Evolution
Research suggests that ancient primates, including early humans, typically gave birth to twins, a common trait in their evolutionary history. Over time, singletons became more prevalent due to the survival advantages of larger, more developed offspring. This shift is linked to the evolution of primates' larger brains and bodies, requiring more ener...
-
Lake Mendota's Bacteria Are Stuck in an Evolutionary Loop, Finds Study
Research in Lake Mendota reveals seasonal bacterial evolution, with microbes adapting to environmental shifts over 20 years. Despite rapid changes, many species return to prior genetic states, highlighting cyclical evolution patterns. Extreme weather events, like those seen in 2012, led to lasting genetic adaptations, offering insights into how mic...
-
Common Noctule Bats Use Warm Winds to Migrate More Than 1000 km Across Europe, Claims Study
Researchers have tracked the migration of common noctule bats using lightweight transmitters, uncovering their remarkable ability to travel over 1000 kilometers in just a few days. These bats adapt their routes and timing based on environmental factors, such as tailwinds and warming weather conditions, to maximise efficiency. The study provides cri...
-
Newly Discovered Oxygen Reaction Existed in Primitive Atmosphere, Sheds Light on Origin of Life
Scientists have uncovered a new way oxygen could form in carbon dioxide-rich atmospheres without the involvement of life. The discovery, led by researchers from the University of Science and Technology of China, shows that a reaction between helium ions and CO2 can produce molecular oxygen. This process challenges traditional methods of life detect...
-
American Burying Beetle Experiences Population Rise in Nebraska's Loess Canyons
Population numbers of the American Burying Beetle have increased in the Loess Canyons of Nebraska, showing the effectiveness of conservation efforts. These beetles, once widespread across North America, have benefited from habitat restoration programs that reduced tree cover and restored grasslands. A study published in Biological Conservation repo...
-
NEET UG 2025: Syllabus Released For National Eligibility Cum Entrance Test
The detailed syllabus include description of topics from subjects Physics, Chemistry and Biology for the NEET UG 2025.
-
New Study Reveals How Leaves' Resilience to Raindrops Might Help in Agriculture and Renewable Energy
Research published in Physical Review Fluids reveals how raindrops interact with leaves, protecting plants from damage and opening avenues for technological innovations. The study, led by Professor Sunghwan Jung of Cornell University, examined the mechanics of drop-leaf interactions using high-speed imaging and a plastic beam to simulate plant beha...
-
Astrobiologists Create Framework to Study Extraterrestrial Life Evolution
Astrobiologists are redefining the search for extraterrestrial life, focusing on evolution and complexity in physical systems. Methods include spectroscopy for detecting chemical signatures and frameworks exploring non-Earth biochemistry. Researchers are also investigating technosignatures and minerals linked to biological processes. A universal un...
-
Pregnant Great White Shark Killed in Queensland to Aid in Scientific Research
An 18-foot pregnant great white shark was killed on a Queensland drumline in August. This marks the largest white shark caught by the state’s Shark Control Program since its inception in 1962. While her death is a conservation setback, researchers are using samples from her body to study the species’ biology, reproductive patterns, and environm...
