Fossils in a Forgotten Ice Core Rewrite Greenland’s Icy Past
A secret Cold War project led to signs of ancient life—and a new warning about the future of the climate......»»
Study finds Greenland"s glacier retreat rate has doubled over past two decades
Greenland's thousands of peripheral glaciers have entered a new and widespread state of rapid retreat, a Northwestern University and University of Copenhagen study has found......»»
Apple"s $14 billion tax trial should start over, says EU
Apple and Ireland had together beaten an EU claim over back taxes on appeal, but now a higher court advisor says legal errors were made and the whole case should be reviewed again.Apple IrelandAt its core, the allegation is that the Irish government.....»»
Cultural artifacts serve as "cognitive fossils," helping uncover the psychology of the past
No two societies in history think exactly alike. In fact, the mindset of a given society throughout history can help historians unpack important clues about the effects of psychological shifts—such as more social trust or more openness......»»
This is a first: An exoplanet in a polar circumbinary disk surrounding two stars
We live in an age of exoplanet discovery. One thing we've learned is not to be surprised by the kinds of exoplanets we keep discovering. We've discovered planets where it might rain glass or even iron, planets that are the rocky core remnants of gas.....»»
A Major Alarm Is Flashing Under Greenland’s Ice
Greenland’s northern ice shelves have lost more than a third of their volume since 1978, new research finds......»»
Data show Greenland"s ice shelves have lost more than a third of their volume since 1978
The largest floating ice shelves in the polar ice sheet have lost more than a third of their volume since 1978. In a study published on Nov. 7 in Nature Communications, scientists from the CNRS, alongside their Danish and American colleagues, have es.....»»
A new trail to exoplanets: Team successfully detects ammonia isotopologues in atmosphere of cold brown dwarf
They reveal the origin of wine, the age of bones and fossils, and they serve as diagnostic tools in medicine. Isotopes and isotopologues—molecules that differ only in the composition of their isotopes—also play an increasingly important role in a.....»»
Fossils tell tale of last primate to inhabit North America before humans
The story of Ekgmowechashala, the final primate to inhabit North America before Homo sapiens or Clovis people, reads like a spaghetti Western: A grizzled and mysterious loner, against the odds, ekes out an existence on the American Plains......»»
This tablet is $100 in Best Buy’s Black Friday sale, and it’s worth it
The Lenovo Tab M9, a dependable Android tablet with the octa-core MediaTek Helio G80 processor, is on sale from Best Buy's early Black Friday deals for $100......»»
3 underrated movies on Peacock you need to watch in November
The three underrated movies on Peacock that you need to watch in November include a mockumentary, a forgotten superhero flick, and an apocalyptic rom-com......»»
Mainframes are around to stay, it’s time to protect them
While many organizations run their core business applications on the mainframe, IT leaders lack confidence in the effectiveness of their mainframe security compliance, signaling a need for more robust security practices, according to Rocket Software......»»
Apple still says the first cars with next-gen CarPlay will be unveiled this year
You might have forgotten about it, but Apple unveiled what it described as the “next-generation” of CarPlay way back at WWDC 2022. Since that initial announcement, however, Apple hasn’t said a word about next-gen CarPlay, nor have any of its au.....»»
I tested Intel’s Core i5-14600K against its cheaper sibling. Don’t waste your money
Intel's new Core i5-14600K is positioned as a midrange champ, but can it best last-gen's Core i5-13600K? We put them head-to-head......»»
Astronomers want JWST to study the Milky Way core for hundreds of hours
To understand the universe, we need to understand the extreme processes that shape it and drive its evolution. Things like supermassive black holes (SMBHs,) supernovae, massive reservoirs of dense gas, and crowds of stars both on and off the main seq.....»»
Chaotic jumble of merging spiral galaxies hints at possible fate of Milky Way and Andromeda galaxies
The swirling arms of a spiral galaxy are among the most recognized features in the cosmos: long sweeping bands spun off from a central core, each brimming with dust, gas, and dazzling pockets of newly formed stars. Yet this opulent figure can warp in.....»»
Mars hides a core of molten iron deep inside
A layer of molten rock above the core led to confusing seismic signals. Enlarge / Image showing a dust storm over the northern hemisphere of Mars. (credit: ISRO) If the explorers from Journey to the Center of the Earth w.....»»
Bizarre new fossils shed light on ancient plankton
A scientist from the University of Leicester has discovered a new type of fossil that reveals life in the oceans half a billion years ago. The tiny organisms, detailed in a new study in the journal Proceedings of the Royal Society B: Biological Scien.....»»
New study finds Mars"s liquid iron core is smaller and denser than previously thought
For four years, NASA's InSight lander recorded tremors on Mars with its seismometer. Researchers at ETH Zurich collected and analyzed the data transmitted to Earth to determine the planet's internal structure. "Although the mission ended in December.....»»
A new type of ringed seal described in West Greenland
The Arctic marine ecosystem is undergoing substantial changes, currently warming at rates well above the global average and seeing an increase in anthropogenic activities. Yet, due to the unexplored "hidden" nature of the Arctic, uncertainties remain.....»»
US surprises Nvidia by speeding up new AI chip export ban
Nvidia tried to end-run restrictions with new designs, but US govt said not so fast. Enlarge / A press photo of the Nvidia H100 Tensor Core GPU. (credit: Nvidia) On Tuesday, chip designer Nvidia announced in an SEC filin.....»»