Paleo in the News

Researchers discover hidden step in dinosaur feather evolution

Science Daily - Fossils - Tue, 05/21/2024 - 11:43
Scientists discover 'zoned development' in dinosaur skin, with zones of reptile-style scales and zones of bird-like skin with feathers. A new dinosaur skin fossil has been found to be composed of silica -- the same as glass.
Categories: Fossils

Quantum biology: New clues on how life might make use of weird physics

New Scientist - Tue, 05/21/2024 - 10:00
With tentative evidence for long-lasting quantum phenomena inside cells, researchers are beginning to rethink what we need to look for to find clinching evidence of quantum biology
Categories: Fossils

Evolutionary history of extinct duck revealed

Science Daily - Paleontology - Mon, 05/20/2024 - 11:28
The study's findings show mergansers arrived in the New Zealand region at least seven million years ago from the Northern Hemisphere, in a separate colonisation event to that which led to the Brazilian merganser.
Categories: Fossils

Evolutionary history of extinct duck revealed

Science Daily - Fossils - Mon, 05/20/2024 - 11:28
The study's findings show mergansers arrived in the New Zealand region at least seven million years ago from the Northern Hemisphere, in a separate colonisation event to that which led to the Brazilian merganser.
Categories: Fossils

Diverse headgear in hoofed mammals evolved from common ancestor

Science Daily - Paleontology - Mon, 05/20/2024 - 11:27
From the small ossicones on a giraffe to the gigantic antlers of a male moose -- which can grow as wide as a car -- the headgear of ruminant hooved mammals is extremely diverse, and new research suggests that despite the physical differences, fundamental aspects of these bony adaptations likely evolved from a common ancestor.
Categories: Fossils

Diverse headgear in hoofed mammals evolved from common ancestor

Science Daily - Fossils - Mon, 05/20/2024 - 11:27
From the small ossicones on a giraffe to the gigantic antlers of a male moose -- which can grow as wide as a car -- the headgear of ruminant hooved mammals is extremely diverse, and new research suggests that despite the physical differences, fundamental aspects of these bony adaptations likely evolved from a common ancestor.
Categories: Fossils

Record low Antarctic sea ice 'extremely unlikely' without climate change

Science Daily - Paleontology - Mon, 05/20/2024 - 11:27
Scientists have found that the record-low levels of sea ice around Antarctica in 2023 were extremely unlikely to happen without the influence of climate change. This low was a one-in-a-2000-year event without climate change and four times more likely under its effects.
Categories: Fossils

World’s only lungless frog species actually does have lungs after all

New Scientist - Mon, 05/20/2024 - 11:00
The rare Bornean flat-headed frog was thought to be the only frog with no lungs, but we now know it has very, very tiny ones
Categories: Fossils

Auks, Darwin's finches and a mummified falcon: Inside NHM bird archive

New Scientist - Fri, 05/17/2024 - 12:00
The NHM Tring archive houses over 1 million bird specimens, including rare and extinct species such as Darwin's finches, great auk eggs and mummified falcons.  We take a peek inside the vast collection
Categories: Fossils

Orchids feed their young through underground fungal connections

New Scientist - Fri, 05/17/2024 - 11:00
A common species of orchid seems to pass food packages to nearby seedlings, in a kind of plant parental care
Categories: Fossils

Ancient arachnid from coal forests of America stands out for its spiny legs

Science Daily - Paleontology - Fri, 05/17/2024 - 10:15
The spiny legged 308-million-year-old arachnid Douglassarachne acanthopoda was discovered the famous Mazon Creek locality.
Categories: Fossils

Ancient arachnid from coal forests of America stands out for its spiny legs

Science Daily - Fossils - Fri, 05/17/2024 - 10:15
The spiny legged 308-million-year-old arachnid Douglassarachne acanthopoda was discovered the famous Mazon Creek locality.
Categories: Fossils

How did sabre-toothed tigers acquire their long upper canine teeth?

Science Daily - Paleontology - Thu, 05/16/2024 - 11:26
In a groundbreaking study an international team of scientists has investigated the evolutionary patterns behind the development of sabre teeth, with some unexpected results along the way.
Categories: Fossils

How did sabre-toothed tigers acquire their long upper canine teeth?

Science Daily - Fossils - Thu, 05/16/2024 - 11:26
In a groundbreaking study an international team of scientists has investigated the evolutionary patterns behind the development of sabre teeth, with some unexpected results along the way.
Categories: Fossils

'Smiling' black bear caught on camera in Pasadena goes viral

New Scientist - Thu, 05/16/2024 - 08:15
Wildlife photographer Johanna Turner used a trail camera to capture this cheery shot of a black bear, which is going viral after she posted it on social media
Categories: Fossils

Genetic mutation gives cats a 'salty liquorice' coat colour

New Scientist - Thu, 05/16/2024 - 06:56
Researchers have discovered the gene variant responsible for a distinctive colour pattern seen in cats in Finland, named salmiak after a variety of liquorice
Categories: Fossils

Summers warm up faster than winters, fossil shells from Antwerp show

Science Daily - Paleontology - Wed, 05/15/2024 - 15:42
In a warmer climate, summers warm much faster than winters, according to research into fossil shells. With this knowledge we can better map the consequences of current global warming in the North Sea area.
Categories: Fossils

First 'warm-blooded' dinosaurs may have emerged 180 million years ago

Science Daily - Paleontology - Wed, 05/15/2024 - 11:26
The ability to regulate body temperature, a trait all mammals and birds have today, may have evolved among some dinosaurs early in the Jurassic period about 180 million years ago. The new study looked at the spread of dinosaurs across different climates on Earth throughout the Mesozoic Era (the dinosaur era lasting from 230 to 66 million years ago), drawing on 1,000 fossils, climate models and the geography of the period, and dinosaurs' evolutionary trees.
Categories: Fossils

First 'warm-blooded' dinosaurs may have emerged 180 million years ago

Science Daily - Dinosaurs - Wed, 05/15/2024 - 11:26
The ability to regulate body temperature, a trait all mammals and birds have today, may have evolved among some dinosaurs early in the Jurassic period about 180 million years ago. The new study looked at the spread of dinosaurs across different climates on Earth throughout the Mesozoic Era (the dinosaur era lasting from 230 to 66 million years ago), drawing on 1,000 fossils, climate models and the geography of the period, and dinosaurs' evolutionary trees.
Categories: Fossils

Experience the world from a bee's perspective

New Scientist - Wed, 05/15/2024 - 05:00
A multi-sensory exhibition by artist Wolfgang Buttress allows us to experience the world as a bee and imagine the devastation of our planet without them
Categories: Fossils

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