Preserved presolar silicate grains found in Ryugu samples
A large international team of space scientists and geochemists has found preserved presolar silicate grains in surface samples collected from the Ryugu asteroid by the Japanese space probe Hayabusa2 in 2018 and 2019 and returned to Earth in 2020. In.....»»
Historians race to find Great Lakes shipwrecks before quagga mussels destroy the sites
The Great Lakes' frigid fresh water used to keep shipwrecks so well preserved that divers could see dishes in the cupboards. Downed planes that spent decades underwater were left so pristine they could practically fly again when archaeologists finall.....»»
NASA"s OSIRIS-REx Is About to Bring Asteroid Pieces Back to Earth
The OSIRIS-REx probe is carrying rock samples from the asteroid Bennu, millions of miles away. If it works, it will be only the third such retrieval in history......»»
Independent reviewers find NASA Mars Sample Return plans are seriously flawed
"MSR was established with unrealistic budget and schedule expectations from the beginning." Enlarge / The fate of a mission to return samples from Mars hangs in the balance. (credit: NASA) An independent review of NASA's.....»»
Independent review finds Mars Sample Return mission important, but broken
"MSR was established with unrealistic budget and schedule expectations from the beginning." Enlarge / The fate of a mission to return samples from Mars hangs in the balance. (credit: NASA) An independent review of NASA's.....»»
Fish’s big mistake preserved an unusual fossil for us
A lethal final meal preserved the only intact ammonite found in a fossil bed. Enlarge / The fish in question, with the ammonite located just below its spine. (credit: Cooper, et. al.) Some extinct species left copious fo.....»»
RNA has been recovered from an extinct species for the first time
A new study shows the isolation and sequencing of more than a century-old RNA molecules from a Tasmanian tiger specimen preserved at room temperature in a museum collection. This resulted in the reconstruction of skin and skeletal muscle transcriptom.....»»
How to watch final moments of NASA’s first asteroid sample return mission
NASA will live stream the final moments of its groundbreaking OSIRIS-REx mission that will see it bring home samples collected from the Bennu asteroid in 2020......»»
Melting ice likely triggered climate change 8,000+ years ago
Using geological samples from the Ythan Estuary in Scotland, scientists have identified a melting ice sheet as the probable trigger of a major climate-change event just over 8,000 years ago......»»
Researchers investigate how carbon atoms might diffuse on interstellar ice grains
Uncovering the organic (carbon-based) chemistry in interstellar space is central to understanding the chemistry of the universe in addition to the origin of life on Earth and the possibilities for life elsewhere......»»
Refining biome labeling for microbial community samples
In a study published in the journal Environmental Science and Ecotechnology, researchers from Huazhong University of Science and Technology have introduced "Meta-Sorter," an AI-based method that leverages neural networks and transfer learning to sign.....»»
How AI may be a powerful tool in treating male infertility
Fertility experts are now using artificial intelligence to help find sperm in medical samples......»»
Watch NASA’s cinematic trailer for its asteroid mission’s homecoming
Watch NASA's trailer highlighting its remarkable OSIRIS-REx mission that's about to drop off asteroid samples that it collected three years ago......»»
How analyzing ancient and modern polar bear samples reveals the full scope of global warming
The global climate is changing and the Arctic is warming rapidly. These are objectively true statements that most people have come to accept......»»
Fukushima operator says released water samples within safe limits
Seawater samples taken following the release of wastewater from the crippled Fukushima nuclear reactor showed radioactivity levels well within safe limits, operator TEPCO said on Friday......»»
Seiko is apparently the latest victim of the BlackCat ransomware
The watchmaker said someone stole sensitive data, and BlackCat posted samples on its leak site......»»
Climate win-win: Study quantifies benefits of enhanced weathering
Applying ground-up silicate rock to Midwestern farm fields can capture significant amounts of carbon dioxide and prevent it from accumulating in the atmosphere, according to a new study that successfully quantified those climate benefits for the firs.....»»
This sure looks like the movements of a glacier across ancient Mars
It is a scientific certainty that Mars was once a much different place, with a denser atmosphere, warmer temperatures, and where water once flowed. Evidence of this past is preserved in countless surface features, ranging from river channels and allu.....»»
YouTube Samples are Here to Help You Keep Discovering Your Next Jam
YouTube Music is adding a new discovery tool that is rolling out today. Called “Samples,” you’ll find a new tab in the app that works a lot like Reels in Instagram, where you can flip through short clips with a swipe and then take a.....»»
The power of plants and how they are changing the way we eat and live
Plant-based eating and veganism have been around for decades, but more people are choosing plant-based diets than ever before. Plant-based eating means eating more fruits, vegetables, nuts, grains and beans while eating less or no meat, dairy or anim.....»»
YouTube Rolls out New “Samples” Feature
The new feature will function in a similar way of sorts to YouTube Shorts. YouTube has gone through massive changes over the years, evolving from a simple video-sharing website to a richer content platform, dealing in both videos and m.....»»