Paleo in the News

Why herbs evolved to smell and taste so delicious

New Scientist - Tue, 06/18/2024 - 16:18
Humans may have shaped the development of aromatic herbs like lavender and mint, but did herbs also shape our own evolution?
Categories: Fossils

The world's oldest wine discovered

Science Daily - Fossils - Tue, 06/18/2024 - 10:56
A white wine over 2,000 years old, of Andalusian origin, is the oldest wine ever discovered.
Categories: Fossils

Ancient polar sea reptile fossil is oldest ever found in Southern Hemisphere

Science Daily - Paleontology - Mon, 06/17/2024 - 16:34
An international team of scientists has identified the oldest fossil of a sea-going reptile from the Southern Hemisphere -- a nothosaur vertebra found on New Zealand's South Island. 246 million years ago, at the beginning of the Age of Dinosaurs, New Zealand was located on the southern polar coast of a vast super-ocean called Panthalassa. 'The nothosaur found in New Zealand is over 40 million years older than the previously oldest known sauropterygian fossils from the Southern Hemisphere.
Categories: Fossils

Ancient polar sea reptile fossil is oldest ever found in Southern Hemisphere

Science Daily - Dinosaurs - Mon, 06/17/2024 - 16:34
An international team of scientists has identified the oldest fossil of a sea-going reptile from the Southern Hemisphere -- a nothosaur vertebra found on New Zealand's South Island. 246 million years ago, at the beginning of the Age of Dinosaurs, New Zealand was located on the southern polar coast of a vast super-ocean called Panthalassa. 'The nothosaur found in New Zealand is over 40 million years older than the previously oldest known sauropterygian fossils from the Southern Hemisphere.
Categories: Fossils

Ancient polar sea reptile fossil is oldest ever found in Southern Hemisphere

Science Daily - Fossils - Mon, 06/17/2024 - 16:34
An international team of scientists has identified the oldest fossil of a sea-going reptile from the Southern Hemisphere -- a nothosaur vertebra found on New Zealand's South Island. 246 million years ago, at the beginning of the Age of Dinosaurs, New Zealand was located on the southern polar coast of a vast super-ocean called Panthalassa. 'The nothosaur found in New Zealand is over 40 million years older than the previously oldest known sauropterygian fossils from the Southern Hemisphere.
Categories: Fossils

Bring Back the Light: The mission to save the fireflies in Bali

New Scientist - Mon, 06/17/2024 - 05:33
How Indonesia’s only firefly conservation lab aims to repopulate Bali's jungle amid habitat loss and pollution  
Categories: Fossils

Early Homo sapiens facilitated the establishment of the Bonelli's eagle in the Mediterranean 50,000 years ago

Science Daily - Paleontology - Fri, 06/14/2024 - 13:19
Scientists have unraveled the ancestral history of one of the most iconic birds of prey in the current Iberian fauna: the Bonelli's eagle (Aquila fasciata). The study combines evidence from several disciplines, including palaeontology, genetics and ecology, to answer questions about when and why the Bonelli's eagle, a species primarily found in tropical and subtropical areas, colonized the Mediterranean Basin.
Categories: Fossils

Sharks have depleted functional diversity compared to the last 66 million years

Science Daily - Paleontology - Fri, 06/14/2024 - 13:18
New research has found that sharks retained high levels of functional diversity for most of the last 66 million years, before steadily declining over the last 10 million years to its lowest value in the present day.
Categories: Fossils

Sharks have depleted functional diversity compared to the last 66 million years

Science Daily - Fossils - Fri, 06/14/2024 - 13:18
New research has found that sharks retained high levels of functional diversity for most of the last 66 million years, before steadily declining over the last 10 million years to its lowest value in the present day.
Categories: Fossils

Paleontology: New fossil fish genus discovered

Science Daily - Paleontology - Thu, 06/13/2024 - 13:09
Paleontologists have identified a new genus of fossil goby, revealing evolutionary secrets of a lineage that stretches back millions of years.
Categories: Fossils

Paleontology: New fossil fish genus discovered

Science Daily - Fossils - Thu, 06/13/2024 - 13:09
Paleontologists have identified a new genus of fossil goby, revealing evolutionary secrets of a lineage that stretches back millions of years.
Categories: Fossils

Ancient ocean slowdown warns of future climate chaos

Science Daily - Paleontology - Thu, 06/13/2024 - 13:07
When it comes to the ocean's response to global warming, we're not in entirely uncharted waters. A new study shows that episodes of extreme heat in Earth's past caused the exchange of waters from the surface to the deep ocean to decline.
Categories: Fossils

Ancient ocean slowdown warns of future climate chaos

Science Daily - Fossils - Thu, 06/13/2024 - 13:07
When it comes to the ocean's response to global warming, we're not in entirely uncharted waters. A new study shows that episodes of extreme heat in Earth's past caused the exchange of waters from the surface to the deep ocean to decline.
Categories: Fossils

No bones about it: 100-million-year-old bones reveal new species of pterosaur

Science Daily - Paleontology - Wed, 06/12/2024 - 10:33
New research has identified 100-million-year-old fossilized bones discovered in western Queensland as belonging to a newly identified species of pterosaur, which was a formidable flying reptile that lived among the dinosaurs.
Categories: Fossils

No bones about it: 100-million-year-old bones reveal new species of pterosaur

Science Daily - Fossils - Wed, 06/12/2024 - 10:33
New research has identified 100-million-year-old fossilized bones discovered in western Queensland as belonging to a newly identified species of pterosaur, which was a formidable flying reptile that lived among the dinosaurs.
Categories: Fossils

Australian pterosaur had a huge tongue to help gulp down prey

New Scientist - Wed, 06/12/2024 - 05:55
Scientists have identified a new species of pterosaur from a 100-million-year-old fossil in Australia, which appears to have had a massive tongue to push prey down its throat
Categories: Fossils

Scientists unlock secrets of how archaea, the third domain of life, makes energy

Science Daily - Fossils - Tue, 06/11/2024 - 12:04
An international scientific team has redefined our understanding of archaea, a microbial ancestor to humans from two billion years ago, by showing how they use hydrogen gas. The findings explain how these tiny lifeforms make energy by consuming and producing hydrogen. This simple but dependable strategy has allowed them to thrive in some of Earth's most hostile environments for billions of years.
Categories: Fossils

Elephants seem to invent names for each other

New Scientist - Mon, 06/10/2024 - 11:00
An analysis of their vocalisations suggests that African savannah elephants invent names for each other, making them the only animals other than humans thought to do so
Categories: Fossils

A surprisingly quick enzyme could shift our understanding of evolution

New Scientist - Mon, 06/10/2024 - 09:00
Biological processes such as DNA replication or cellular structure formation may become more accurate when done as quickly as possible, offering new hints into life's origins
Categories: Fossils

Bacteria evolve to get better at evolving in lab experiment

New Scientist - Mon, 06/10/2024 - 07:00
When bacteria were put in alternating environments, some became better at evolving to cope with the changes – evidence that “evolvability” can be gained through natural selection
Categories: Fossils

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