The peculiar history of thornapple, the hallucinogenic weed that ended up in supermarket spinach
The agent that contaminated baby spinach, prompting the recent national recall, has been revealed. It's a weed, not deliberate misadventure or a chemical contaminant......»»
Paleontologists describe new examples of giant sea scorpions from the Silurian and Devonian in New South Wales
A team of paleontologists from the American Museum of Natural History, the Australian Museum Research Institute, and the WB Clarke Geoscience Center, in Australia, has added new evidential data for pterygotid eurypterids from the Silurian and Devonia.....»»
Ancient civilizations had ways to counter the urban heat island effect—how history"s lessons apply to cities today
As intense heat breaks records around the world, a little-reported fact offers some hope for cooling down cities: Under even the most intense periods of extreme heat, some city blocks never experience heat wave temperatures......»»
Self-dealing has a long history on crypto exchanges: Researchers investigate "wash trading"
In 2019, the American tech trading company Bitwise presented to the SEC that an astounding 95% of cryptocurrency exchanges were fake. This claim may be credited to a type of market manipulation called "wash trading," which involves inflating trading.....»»
The Run of Record-Breaking Heat Has Ended, for Now
Air temperatures in July 2024 were fractionally cooler than in July 2023, probably because of a waning El Niño. But don’t expect things to be much cooler in coming years......»»
Scottish and Irish rocks confirmed as rare record of "snowball Earth"
A rock formation spanning Ireland and Scotland may be the world's most complete record of "snowball Earth," a crucial moment in planetary history when the globe was covered in ice, finds a new study led by UCL (University College London) researchers......»»
Researchers propose method to manage the invasive weed congress grass
The invasive North American plant species Parthenium hysterophorus, commonly known as Santa Maria feverfew and famine weed, is now present in Africa, Australia, and India, where it is locally known in English as congress grass......»»
Researchers hack electronic shifters with a few hundred dollars of hardware
If you've got a Shimano Di2 groupset, be sure to update its firmware. Enlarge (credit: Dmytro Aksonov via Getty) Professional cycling has, in its recent history, been prone to a shocking variety of cheating methods and d.....»»
Rare archaeological site reveals "surprising" Neanderthal behavior at Pyrenees foothills
An unchartered area in the foothills of the Southern Pyrenees in Spain is providing insights into a poorly known period of Neanderthal history, offering clues that could help archaeologists uncover the mystery of their downfall, according to research.....»»
Bought too much toilet paper before that winter storm? Here"s why
Last month, as Typhoon Gaemi edged closer to Taiwan's shores, Cony Ho shook his head in dismay as he read the same familiar headlines: "Supermarket shelves left bare as typhoon approaches." "Ahead of Gaemi's landfall, customers buy up milk, instant n.....»»
Rocks collected on Mars hold key to water and perhaps life on the planet: Researchers urge bringing them back to Earth
Over the course of nearly five months in 2022, NASA's Perseverance rover collected rock samples from Mars that could rewrite the history of water on the red planet and even contain evidence for past life on Mars......»»
Research team finds evidence of hydration on the asteroid Psyche
Using data from NASA's James Webb Space Telescope, a Southwest Research Institute-led team has confirmed hydroxyl molecules on the surface of the metallic asteroid Psyche. The presence of hydrated minerals suggests a complex history for Psyche, impor.....»»
Early improvement of sandy habitat led to origin of agriculture in the farming-pastoral zone of northern China: Study
The beginning of agriculture is one of the most significant events in human history. The origin and spread of agriculture accelerated the development of human society and economy and fundamentally altered humans' role in the Earth's ecosystem. This a.....»»
The iPhone 15 may be obsolete faster than any model in history
New iPhones are coming soon. The iPhone 16 lineup will debut in September, and an iPhone SE 4 is set for next spring. In a normal year, Apple keeps selling the previous year’s iPhones at a reduced price. But based on what we know about the new mode.....»»
LGBTQ people have a troubled relationship with police—survey shows harassment, abuse and distrust
The LGBTQ community's long history with law enforcement is so troubled and violent that organizers at some recent Pride parades decided to ban police from marching in the parade......»»
Rewriting the evolutionary history of critical components of the nervous system
A new study has rewritten the conventionally understood evolutionary history of certain proteins critical for electrical signaling in the nervous system......»»
New technology offers a better look at tardigrade fossils embedded in amber
A trio of evolutionary biologists at Harvard University's Museum of Comparative Zoology has learned more about the evolutionary history of tardigrades by studying two fossils embedded in amber. In their study, published in Communications Biology, Mar.....»»
One of the worst data breaches in history just got even worse
One of the worst data breaches in history gets even worse with the intervention of another hacker that makes the information allegedly more accessible......»»
New study unveils 16,000 years of climate history in the tropical Andes
A new study that explores ancient temperatures and rainfall patterns in the tropical Andes of South America has revealed how 16,000 years of climate history in this part of the world was driven by carbon dioxide levels and ocean currents from global.....»»
These retro accessories bring classic Apple designs to your iPhone and Watch
Apple has a rich history of distinctive product designs. So much so that some of its classic product looks can inspire deep nostalgia and affection even decades later. Here are some wonderfully nostalgia-inducing accessories for the iPhone and Apple.....»»
Dealership yanks Utah State coaches" free cars
Murdock Auto Team ended its sponsorship of Utah State athletics after the school fired its head football coach and others in connection with a domestic violence case......»»