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

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: 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.

Biology: Biotechnology Biology: Genetics Offbeat: Plants and Animals
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Longevity gene from naked mole rats extends lifespan of mice      (via sciencedaily.com)     Original source 

In a groundbreaking endeavor, researchers have successfully transferred a longevity gene from naked mole rats to mice, resulting in improved health and an extension of the mouse's lifespan. The research opens exciting possibilities for unlocking the secrets of aging and extending human lifespan.

Biology: Marine Biology: Zoology Ecology: Sea Life Geoscience: Oceanography Offbeat: Earth and Climate Offbeat: Plants and Animals
Published

Barnacles may help reveal location of lost Malaysia Airlines flight MH370      (via sciencedaily.com)     Original source 

Geoscientists have created a new method that can reconstruct the drift path and origin of debris from flight MH370, an aircraft that went missing over the Indian Ocean in 2014 with 239 passengers and crew. 

Biology: Marine Biology: Zoology Ecology: Sea Life Offbeat: Plants and Animals
Published

This fish doesn't just see with its eyes -- it also sees with its skin      (via sciencedaily.com)     Original source 

Without a mirror, it can be hard to tell if you're blushing, or have spinach in your teeth. But one color-changing fish has evolved a clever way to keep watch on the parts of itself that lie outside its field of view -- by sensing light with its skin.

Biology: Botany Offbeat: Earth and Climate Offbeat: Plants and Animals
Published

Heat sensor protects the Venus flytrap from fire      (via sciencedaily.com)     Original source 

The sensory hairs of the Venus flytrap contain a heat sensor that warns the plant of bush fires. It reacts to rapid temperature jumps, as researchers have discovered.

Archaeology: General Biology: Zoology Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils
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Researchers extract ancient DNA from a 2,900-year-old clay brick, revealing a time capsule of plant life      (via sciencedaily.com)     Original source 

For the first time, a group of researchers have successfully extracted ancient DNA from a 2,900-year-old clay brick. The analysis provides a fascinating insight into the diversity of plant species cultivated at that time and place, and could open the way to similar studies on clay material from other sites and time periods.

Offbeat: Plants and Animals
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Coffee offers performance boost for concrete      (via sciencedaily.com)     Original source 

Engineers in Australia have found a way of making stronger concrete with roasted used-coffee grounds, to give the drink-additive a 'double shot' at life and reduce waste going to landfills. The team developed a technique to make concrete 30% stronger by turning waste coffee grounds into biochar, using a low-energy process without oxygen at 350 degrees Celsius.

Offbeat: Paleontology and Archeology Offbeat: Plants and Animals
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Did sabertooth tigers purr or roar?      (via sciencedaily.com)     Original source 

When a sabertooth tiger called out, what noise did it make -- a mighty roar or a throaty purr? A new study examined the data behind the arguments for each vocalization and found that the answer was more nuanced than they thought -- and that it could depend on the shape of a few small bones.

Anthropology: Early Humans Anthropology: General Offbeat: Paleontology and Archeology
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Iceman Ötzi: Dark skin, bald head, Anatolian ancestry      (via sciencedaily.com)     Original source 

A research team has used advanced sequencing technology to analyze Ötzi's genome to obtain a more accurate picture of the Iceman's appearance and genetic origins.

Chemistry: Inorganic Chemistry Geoscience: Environmental Issues Offbeat: Earth and Climate Offbeat: Plants and Animals
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Transforming flies into degradable plastics      (via sciencedaily.com)     Original source 

Imagine using insects as a source of chemicals to make plastics that can biodegrade later -- with the help of that very same type of bug. That concept is closer to reality than you might expect. Researchers will describe their progress to date, including the isolation and purification of the insect-derived chemicals and their conversion into their bioplastics.

Anthropology: Early Humans Anthropology: General Paleontology: Climate Paleontology: General
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Key role of ice age cycles in early human interbreeding      (via sciencedaily.com)     Original source 

Recent paleogenomic research revealed that interbreeding was common among early human species. However, little was known about when, where, and how often this hominin interbreeding took place. Using paleoanthropological evidence, genetic data, and supercomputer simulations of past climate, a team of international researchers has found that interglacial climates and corresponding shifts in vegetation created common habitats for Neanderthals and Denisovans, increasing their chances for interbreeding and gene flow in parts of Europe and central Asia.

Anthropology: Early Humans Biology: Evolutionary Paleontology: Climate
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Elephant ancestors´ teeth evolved in response to long term changes in diet and climate in Africa      (via sciencedaily.com)     Original source 

A new study shows that the cheek teeth of proboscideans (elephants and their ancient relatives) evolved in response to dietary changes due to vegetation changes and climate change in East Africa during the last 26 million years.

Biology: Botany Offbeat: Plants and Animals
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3D-printed vegan seafood could someday be what's for dinner      (via sciencedaily.com)     Original source 

More mock seafood options are needed because of unsustainable fishing and aquaculture practices, which can harm the environment. Now, researchers have a new approach for creating desirable vegan seafood mimics that taste good, while maintaining the healthful profile of real fish. They 3D-printed an ink made from microalgae protein and mung bean protein, and their proof-of-concept calamari rings were air-fried into a snack.

Anthropology: Early Humans Anthropology: General Environmental: Ecosystems Paleontology: Climate
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A climate-orchestrated early human love story      (via sciencedaily.com)     Original source 

A new study finds that past changes in atmospheric CO2 and corresponding shifts in climate and vegetation played a key role in determining when and where early human species interbred.

Anthropology: Early Humans Anthropology: General Geoscience: Environmental Issues Geoscience: Oceanography Paleontology: Climate
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How a massive North Atlantic cooling event disrupted early human occupation in Europe      (via sciencedaily.com)     Original source 

A new study finds that around 1.12 million years ago a massive cooling event in the North Atlantic and corresponding shifts in climate, vegetation and food resources disrupted early human occupation of Europe.

Engineering: Nanotechnology Offbeat: Earth and Climate Offbeat: Plants and Animals
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Tattoo technique transfers gold nanopatterns onto live cells      (via sciencedaily.com) 

For now, cyborgs exist only in fiction, but the concept is becoming more plausible as science progresses. And now, researchers are reporting that they have developed a proof-of-concept technique to 'tattoo' living cells and tissues with flexible arrays of gold nanodots and nanowires. With further refinement, this method could eventually be used to integrate smart devices with living tissue for biomedical applications, such as bionics and biosensing.

Archaeology: General Ecology: Research Offbeat: Paleontology and Archeology Offbeat: Plants and Animals Paleontology: Fossils Paleontology: General
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Fossil feces infested with parasites from over 200 million years ago      (via sciencedaily.com)     Original source 

Fossilized feces preserve evidence of ancient parasites that infected an aquatic predator over 200 million years ago, according to a new study.