Evolutionary Biology
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Humans And Great Apes May Have Shared Same Laughter Pattern For Millions Of Years: Study
The study found that the laughter of humans and great apes follows similar rhythms.
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Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests
A new study reveals dinosaurs were thriving before the asteroid impact, not declining as once believed.
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New Study Suggests Dogs May Have Domesticated Themselves for Food
A recent study explores the possibility that early wolves self-domesticated by staying near human settlements for food. Over thousands of years, wolves with more tolerant temperaments may have had better access to resources and selectively bred with similar mates. This natural selection process might have led to the domesticated dogs we know today....
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Human Outer Ears May Have Evolved from Ancient Fish Gills, Study Finds
Human outer ears may have evolved from the cartilage in ancient fish gills, according to recent research. Gene-editing experiments demonstrated a genetic link between fish gills and mammalian ears, with findings suggesting this transformation dates back millions of years. Researchers tested genetic enhancers in zebrafish, mice, and lizards, uncover...
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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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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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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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Did Pollen Allergies Cause Woolly Mammoths' Extinction? New Study Proposes a Surprising Theory
A new study proposes a surprising theory that pollen allergies may have contributed to the extinction of woolly mammoths. The researchers argue that an increase in pollen during the post-Ice Age period could have affected the animals' ability to communicate and reproduce. This inability to breed, combined with environmental changes and human activi...
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New Species Of 'Sail-Backed' Dinosaur Found In Spain
Scientists have discovered a new species of unusual 'sail-backed' dinosaur in Spain which inhabited the Iberian landmass about 125 million years ago.
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Humans And Great Apes May Have Shared Same Laughter Pattern For Millions Of Years: Study
The study found that the laughter of humans and great apes follows similar rhythms.
-
Dinosaurs Weren’t Doomed Before the Asteroid Hit, New Research Suggests
A new study reveals dinosaurs were thriving before the asteroid impact, not declining as once believed.
-
New Study Suggests Dogs May Have Domesticated Themselves for Food
A recent study explores the possibility that early wolves self-domesticated by staying near human settlements for food. Over thousands of years, wolves with more tolerant temperaments may have had better access to resources and selectively bred with similar mates. This natural selection process might have led to the domesticated dogs we know today....
-
Human Outer Ears May Have Evolved from Ancient Fish Gills, Study Finds
Human outer ears may have evolved from the cartilage in ancient fish gills, according to recent research. Gene-editing experiments demonstrated a genetic link between fish gills and mammalian ears, with findings suggesting this transformation dates back millions of years. Researchers tested genetic enhancers in zebrafish, mice, and lizards, uncover...
-
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...
-
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...
-
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...
-
Did Pollen Allergies Cause Woolly Mammoths' Extinction? New Study Proposes a Surprising Theory
A new study proposes a surprising theory that pollen allergies may have contributed to the extinction of woolly mammoths. The researchers argue that an increase in pollen during the post-Ice Age period could have affected the animals' ability to communicate and reproduce. This inability to breed, combined with environmental changes and human activi...
-
New Species Of 'Sail-Backed' Dinosaur Found In Spain
Scientists have discovered a new species of unusual 'sail-backed' dinosaur in Spain which inhabited the Iberian landmass about 125 million years ago.
