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Published Plastic can drift far away from its starting point as it sinks into the sea - Plastic Can Drift Far Away from Its Starting Point as It Sinks into the Sea



Discarded or drifting in the ocean, plastic debris can accumulate on the water's surface, forming fl...
Published To kill mammoths in the Ice Age, people used planted pikes, not throwing spears, researchers say



Archeologists say new findings might help resolve the debate about Clovis points and reshape how we ...
Published Understanding the Green Sahara's collapse



Abrupt shifts within complex systems such as the Earth's climate system are extremely hard to predic...
Published Why do some environmental shocks lead to disaster while others don't?



It's no longer just about stopping, but how we can live with climate change. To figure this out, we...
Published Telecommunications cable used to track sea ice extent in the Arctic



A telecommunications fiber optic cable deployed offshore of Oliktok Point, Alaska recorded ambient s ...
Published Scientists find good places to grow long-spined sea urchins, a starting point to restore 'the lawn mowers of the reefs'


Scientists are trying to raise as many urchins as possible because they eat algae that could otherwi...
Published When ET calls, can we be sure we're not being spoofed?


In the search for extraterrestrial intelligence, alien radio signals would be swamped by interferenc...
Published Classifying the natural history of asymptomatic malaria



The dynamic lifecycle of the malaria parasite means that the density of the Plasmodium can suddenly...
Published Climate report: 'Uncharted territory' imperils life on Earth



An international coalition of climate scientists says that the Earth's vital signs have worsened bey...
Published Verbal nonsense reveals limitations of AI chatbots


The era of artificial-intelligence chatbots that seem to understand and use language the way we huma...
Published Roosters might recognize themselves in the mirror



Scrape, cluck, lay eggs -- that's it? Anyone involved in chicken farming knows that the animals are...
Published What was thought of as noise, points to new type of ultrafast magnetic switching



Researchers discover a new type of ultrafast magnetic switching by investigating fluctuations that n...
Published Fueled by new chemistry, algorithm mines fungi for useful molecules



A newly described type of chemistry in fungi is both surprisingly common and likely to involve highl...
Published Study reshapes understanding of mass extinction in Late Devonian era



A recently published study puts forth a new theory that volcanic eruptions combined with widespread...
Published Double risk of dementia after mouth ulcer virus



People who have had the herpes virus at some point in their lives are twice as likely to develop dem ...
Published Innovative sensing platform unlocks ultrahigh sensitivity in conventional sensors



Engineers unlock the power of exceptional points (EPs) for advanced optical sensing. EPs -- specific ...
Published Cosmic rays illuminate the past



Researchers have for the first time been able to pin down a prehistoric settlement of early farmers...
Published New privacy-preserving robotic cameras obscure images beyond human recognition



In a bid to restore privacy, researchers have created a new approach to designing cameras that proce...
Published Brain's structure hangs in 'a delicate balance'



Researchers examined anatomy of neurons from humans, mice and fruit flies. They discovered that the...
Published Additional taxes vs. water quotas: Study compares the most effective system to manage water consumption in agriculture



A new study finds that the proportional allocation of water, and not additional taxes on the resourc...