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Scientists have finally made an elusive meteorite diamond, predicted to be 50% harder than Earth diamonds
Scientists have created the first sizable meteorite diamond — also known as lonsdaleite or hexagonal diamond — a material predicted to be even harder than the diamonds normally found on Earth. The
Scientists transform 'forever chemicals' in water into fluoride with new process
Exposure to a sunlight-activated catalyst broke down 99% of a forever chemical, leaving behind recyclable fluoride.
Scientists sound alarm after US official reveals new plans: 'Just confirmed our worst fears'
"This is an agenda to promote fossil fuels." Scientists sound alarm after US official reveals new plans: 'Just confirmed our worst fears' first appeared on The Cool Down.
Not My Fault | What a month for tsunamis
"There have been three other tsunami events since July 16, and the most recent produced surges of over 100-foot high. Earthquakes are certainly part of the story and triggered three of them. But
What was the first human species?
Modern humans emerged roughly 300,000 years ago, but our genus Homo is much older. So what's the oldest human species on record?
Alien ship? Satellite? Strange glowing light spotted in skies above East Coast
From Massachusetts to Maryland, sky watchers reported seeing what looked like an alien spacecraft overhead Tuesday night. No need for alarm — the strange light is likely the result of one of several
This federally endangered butterfly is helping save Michigan’s rarest ecosystems
A tiny, rare butterfly has become “the mascot” for ecological efforts in West Michigan. The silvery-winged Karner blue butterfly flitted among native spotted bee balm and butterfly milkweed growing
🌍 Radar revolution: U.S.–India satellite NISAR unfurls 39-foot antenna to scan Earth in stunning detail
Seventeen days after its launch, the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has successfully deployed its massive 39-foot-wide radar antenna in space. This event marks one of the most
Scientists stunned after monitoring hidden cameras high in rainforest trees: 'What we're doing right now is … testing'
"That's how you change minds." Scientists stunned after monitoring hidden cameras high in rainforest trees: 'What we're doing right now is … testing' first appeared on The Cool Down.
Pawpaws to the rescue: UAlbany planting trees to reduce heat on city sidewalks
As climate change warms up Albany, students at University at Albany are trying to get the air temperature to go down 10 degrees by planting hundreds of pawpaw trees.
NASA seeks student entries for Human Exploration Rover Challenge
"NASA's Human Exploration Rover Challenge creates opportunities for students to develop the skills they need to be successful STEM professionals," Vemitra Alexander, the activity
Russia to launch 75 mice, 1,000 fruit flies on Aug. 20 to study spaceflight effects
Russia is readying its Bion-M No. 2 biosatellite for a planned Aug. 20 launch. The mission will send 75 mice and other specimens on a monthlong mission to Earth orbit.
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