Anthropology: General Biology: Botany Biology: Evolutionary Ecology: Endangered Species Ecology: Nature Paleontology: Fossils Paleontology: General
Published

Pioneering research sheds surprising new light on evolution of plant kingdom      (via sciencedaily.com)     Original source 

A new study has uncovered intriguing insights into the evolution of plant biology, effectively rewriting the history of how they evolved over the past billion years.

Biology: Botany Ecology: Animals Ecology: Endangered Species Ecology: General Ecology: Invasive Species Ecology: Nature Ecology: Research Environmental: Biodiversity Environmental: Ecosystems
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Large herbivores keep invasive plants at bay      (via sciencedaily.com) 

Elephants, buffaloes and other heavy herbivores are effective against invasive plants. This is the conclusion of a new study that used Indian data, including data from the world's largest survey of wildlife based on camera traps. But smaller animals can do the same: you don't need elephants to get the same effect, the researchers point out.

Offbeat: General Offbeat: Plants and Animals
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Will it slip or will it grip: scientists ask, 'what is snail mucus?'      (via sciencedaily.com)     Original source 

Scientists profile the mucus of Cornu aspersum -- a snail species used in beauty product formulation and eaten as escargot -- and detail the composition of three unique types of secretions -- one that hydrates and protects its skin, another that works as a glue-like adhesive, and another that lubricates to allow the animal to move freely across surfaces.

Ecology: Endangered Species Ecology: Extinction Ecology: Nature Environmental: Biodiversity Geoscience: Earth Science Geoscience: Environmental Issues Geoscience: Geography Geoscience: Severe Weather
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A global observatory to monitor Earth's biodiversity      (via sciencedaily.com)     Original source 

At a time of unparalleled rates of biodiversity loss, a new interconnected system to monitor biodiversity around the world is needed to guide action quickly enough to target conservation efforts to where they are most needed.

Biology: Evolutionary Ecology: Endangered Species Ecology: Invasive Species Ecology: Nature Geoscience: Earth Science Geoscience: Geography
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Evolutionary imbalance explains global plant invasions      (via sciencedaily.com)     Original source 

Plant species from certain geographic regions are more successful in spreading outside their native ranges than others -- but why? Ecologists provide answers by exploring how the ecological and evolutionary histories of plants can influence their relationships with humans and their success as invaders.

Biology: Botany Biology: Evolutionary Biology: Genetics Biology: Microbiology Ecology: Endangered Species Ecology: Nature
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Algae provide clues about 600 million years of plant evolution      (via sciencedaily.com)     Original source 

Researchers generated large scale gene expression data to investigate the molecular networks that operate in one of the closest algal relatives of land plants, a humble single-celled alga called Mesotaenium endlicherianum.

Biology: Zoology Ecology: Animals Offbeat: Plants and Animals
Published

Bat study reveals how the brain is wired for collective behavior      (via sciencedaily.com)     Original source 

Researchers used wireless neural recording and imaging devices to 'listen in' on the hippocampal brain activity of groups of Egyptian fruit bats as they flew freely within a large flight room. The researchers were surprised to find that, in this social setting, the bat's 'place' neurons encoded not only the animal's location, but also information about the presence or absence of other bats, and even the identity of bats in their path.

Biology: Zoology Ecology: Animals Ecology: Endangered Species Ecology: Extinction Ecology: Invasive Species Ecology: Trees Environmental: Biodiversity Environmental: Ecosystems
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Want to fight climate change? Don't poach gorillas (or elephants, hornbills, toucans, etc.)      (via sciencedaily.com)     Original source 

A new article found that overhunting of gorillas, elephants, and other large fruit-eating seed-dispersers make tropical forests less able to store or sequester carbon.

Biology: Evolutionary Ecology: Endangered Species Ecology: Research
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Male crested macaques more likely to respond to offspring screams recruiting support      (via sciencedaily.com)     Original source 

When infants are involved in agonistic conflicts, male crested macaques (Macaca nigra) are more likely to respond to screams from their own offspring. This is the conclusion of a recent study led by behavioral ecologists. The researchers studied the behavior of crested macaques in the Tangkoko Nature Reserve on Sulawesi, Indonesia, over a 24-month period (2008 to 2010).

Anthropology: General Biology: Evolutionary Biology: Zoology Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
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Three-eyed distant relative of insects and crustaceans reveals amazing detail of early animal evolution      (via sciencedaily.com)     Original source 

Scientists use cutting edge scanning technology to reconstruct 'fossil monster' that lived half a billion years ago. The creature's soft anatomy was well-preserved, allowing it to be imaged almost completely: It fills a gap in our understanding of the evolution of arthropods such as insects and crustaceans.

Biology: Botany Biology: Evolutionary Biology: Zoology Offbeat: Plants and Animals
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Curious and cryptic: New leaf insects discovered      (via sciencedaily.com)     Original source 

An international research team has described seven previously unknown species of leaf insects, also known as walking leaves. The insects belong to the stick and leaf insect order, which are known for their unusual appearance: they look confusingly similar to parts of plants such as twigs, bark or -- in the case of leaf insects -- leaves. This sophisticated camouflage provides excellent protection from predators as well as presenting a challenge to researchers. Genetic analysis enabled the researchers to discover 'cryptic species', which cannot be distinguished by their external appearance alone. The findings are not only important for the systematic study of leaf insects, but also for the protection of their diversity.

Anthropology: General Archaeology: General Biology: Marine Ecology: Endangered Species Ecology: Sea Life Paleontology: Fossils Paleontology: General
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Wastewater pipe dig reveals 'fossil treasure trove'      (via sciencedaily.com)     Original source 

A new article describes the 266 fossil species as one of the richest and most diverse groups of three-million-year-old fauna ever found in New Zealand. At least ten previously unknown species will be described and named in future research. Fossils of the world's oldest known flax snails, an extinct sawshark spine, and great white shark teeth have all been found in a mound of sand excavated from beneath Mangere Wastewater Treatment Plant in 2020.

Offbeat: Plants and Animals
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Australian woman found with parasitic roundworm in her brain caught from carpet python      (via sciencedaily.com)     Original source 

The world's first case of a new parasitic infection in humans has been discovered by researchers who detected a live eight-centimeter roundworm from a carpet python in the brain of a 64- year-old Australian woman.

Biology: Zoology Ecology: Animals Offbeat: Plants and Animals
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Move over pythons: These snakes are the real champion eaters      (via sciencedaily.com)     Original source 

Pythons have huge appetites, but which snake would win an eating contest? Surprisingly, it's a harmless little African snake that consumes eggs whole like an amuse-bouche.

Biology: Botany Biology: Microbiology Biology: Zoology Ecology: Endangered Species
Published

Fungi-eating plants and flies team up for reproduction      (via sciencedaily.com)     Original source 

Fungi-eating orchids were found for the first time to offer their flowers to fungi-eating fruit flies in exchange for pollination, which is the first evidence for nursery pollination in orchids. This unique new plant-animal relationship hints at an evolutionary transition towards mutualistic symbiosis.

Biology: Marine Biology: Zoology Ecology: Endangered Species Ecology: Sea Life Geoscience: Environmental Issues Geoscience: Oceanography
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Loss of Antarctic sea ice causes catastrophic breeding failure for emperor penguins      (via sciencedaily.com)     Original source 

Emperor penguin colonies experienced unprecedented breeding failure in a region of Antarctica where there was total sea ice loss in 2022. The discovery supports predictions that over 90% of emperor penguin colonies will be quasi-extinct by the end of the century, based on current global warming trends.

Biology: Marine Ecology: Sea Life Geoscience: Oceanography Offbeat: Earth and Climate Offbeat: Plants and Animals
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Scientists solve mystery of why thousands of octopus migrate to deep-sea thermal springs      (via sciencedaily.com)     Original source 

Researchers used advanced technology to study a massive aggregation of deep-sea octopus gathered at thermal springs near an extinct underwater volcano off the coast of Central California. Warm water from hydrothermal springs accelerates development of octopus embryos, giving young octopus a better chance of survival. The Octopus Garden is the largest known aggregation of octopus on the planet -- the size of this nursery, and the abundance of other marine life that thrives in this rich community, highlight the need to understand and protect the hotspots of life on the deep seafloor from threats like climate change and seabed mining.

Biology: Evolutionary Offbeat: Plants and Animals Offbeat: Space Physics: General Space: Cosmology Space: General
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How a cup of water can unlock the secrets of our Universe      (via sciencedaily.com)     Original source 

A researcher made a discovery that could change our understanding of the universe. He reveals that there is a range in which fundamental constants can vary, allowing for the viscosity needed for life processes to occur within and between living cells. This is an important piece of the puzzle in determining where these constants come from and how they impact life as we know it.