Fossils

Potatoes have their roots in ancient tomatoes

Science News - 13 hours 35 sec ago
Knowing potatoes’ origin story could help future-proof the crucial crop against climate threats.
Categories: Fossils

Critics of de-extinction research hit by mystery smear campaign

New Scientist - 15 hours 22 min ago
Several researchers who have been critical of Colossal Biosciences’ plans to revive extinct animals say they have been targeted by online articles trying to discredit them
Categories: Fossils

A Midwest ‘megaflash’ is the longest lightning on record

Science News - 16 hours 35 sec ago
A reanalysis of satellite data shows that a 2017 Texas-to-Missouri lightning megaflash stretched 829 kilometers and lasted 7.39 seconds.
Categories: Fossils

Why devastating tsunamis didn’t follow the Russia earthquake

Science News - Wed, 07/30/2025 - 16:33
Geologists unpack why the magnitude 8.8 temblor — the sixth largest ever recorded — fomented waves that reached Japan and Hawaii but caused little damage.
Categories: Fossils

Earth's extraordinary deep biosphere is our next great frontier

New Scientist - Wed, 07/30/2025 - 13:00
A fantastic alien adventure can be found on our very own planet by studying the microbial life in Earth's crust, according to Karen G. Lloyd's new book Intraterrestrials
Categories: Fossils

How life thrives in one of the most hostile environments on Earth

New Scientist - Wed, 07/30/2025 - 11:00
Creatures that lurk more than 9000 metres deep in the Pacific Ocean get their nutrients from a surprising source
Categories: Fossils

New-to-science stick insect is the heaviest ever found in Australia

New Scientist - Wed, 07/30/2025 - 10:00
A giant stick insect species found in Australia’s Wet Tropics named Acrophylla alta can reach 40 centimetres in length and weigh 44 grams
Categories: Fossils

A molecule produced by gut microbes may help spur heart disease

Science News - Wed, 07/30/2025 - 10:00
A leftover from microbes’ meals is linked to early heart disease in people. In mice, it contributed to plaque buildup in the arteries.
Categories: Fossils

A quantum computer goes to space

Science News - Wed, 07/30/2025 - 08:00
Quantum computers in space could be useful for communications networks or for testing fundamental physics.
Categories: Fossils

Can AI ‘feel’ guilt?

Science News - Tue, 07/29/2025 - 18:01
Research based on game theory suggests if we program AI agents with a sense of guilt, they could behave more cooperatively, much like humans do.
Categories: Fossils

Two colliding galaxies may have birthed this black hole

Science News - Tue, 07/29/2025 - 10:00
An infinity symbol–shaped galaxy hosts an active supermassive black hole. The growing giant may have come from the aftermath of a galactic smashup.
Categories: Fossils

400-million-year-old fish exposes big mistake in how we understood evolution

Science Daily - Paleontology - Tue, 07/29/2025 - 09:46
A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key muscles believed to be part of early vertebrate evolution were actually misidentified ligaments. This means foundational assumptions about how vertebrates, including humans, evolved to eat and breathe may need to be rewritten. The discovery corrects decades of anatomical errors, reshapes the story of skull evolution, and brings unexpected insights into our own distant origins.
Categories: Fossils

400-million-year-old fish exposes big mistake in how we understood evolution

Science Daily - Fossils - Tue, 07/29/2025 - 09:46
A fish thought to be evolution’s time capsule just surprised scientists. A detailed dissection of the coelacanth — a 400-million-year-old species often called a “living fossil” — revealed that key muscles believed to be part of early vertebrate evolution were actually misidentified ligaments. This means foundational assumptions about how vertebrates, including humans, evolved to eat and breathe may need to be rewritten. The discovery corrects decades of anatomical errors, reshapes the story of skull evolution, and brings unexpected insights into our own distant origins.
Categories: Fossils

You may already have some protection from bird flu, but don’t count on it

Science News - Tue, 07/29/2025 - 08:00
Studies suggest that people who had seasonal flus or vaccinations have low antibody levels against H5N1 bird flu.
Categories: Fossils

Puppy and cheetah cub make unlikely pair of step-siblings

New Scientist - Mon, 07/28/2025 - 12:01
An Australian zoo has recruited a puppy to help socialise a precious cheetah cub after she had to be separated from her mother, and the two have become firm friends
Categories: Fossils

Seeing sick faces may prime the immune system to repel invaders

Science News - Mon, 07/28/2025 - 10:00
Seeing sick-looking faces in virtual reality triggers brain circuit changes related to threat detection and boosts activity of certain immune cells.
Categories: Fossils

Some killer whales hunt in pairs to maximize their bounty

Science News - Mon, 07/28/2025 - 08:00
Drone footage from Norway shows killer whales using a highly coordinated and cooperative hunting technique to catch herring.
Categories: Fossils

Maggots may have been on the Neandertal menu

Science News - Fri, 07/25/2025 - 13:00
Maggots on rotting meat may have given Neandertals’ a fatty, nitrogen-rich boost, a study of their bones suggests.
Categories: Fossils

This desert beetle runs to cool off

Science News - Fri, 07/25/2025 - 08:00
After a sprint, the temperature of the beetle Onymacris plana drops. Efficient running, a body built for cooling and a little bit of lift all help.
Categories: Fossils

AI is designing proteins that could help treat cancer

Science News - Thu, 07/24/2025 - 13:00
A team used generative AI to enhance T cells’ ability to fight melanoma. The immunotherapy approach needs more testing before use in cancer patients.
Categories: Fossils

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