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ScienceAlert
3 小时
Scientists Discover Wolves Mimicking Bees in an Incredible New First
A species of wolf in Ethiopia has been filmed unexpectedly licking flowers, suggesting the carnivores could perform the role ...
ScienceAlert
5 小时
Scientists Recreated an Antibiotic Molecule Found in a Volcanic Crater
Antibiotics discovered in the soil of a Cameroon volcano half a century ago have finally been reverse-engineered by Japanese ...
ScienceAlert
14 小时
Expired Cans of Salmon From Decades Ago Reveal a Huge Surprise
Canned salmon are the unlikely heroes of an accidental back-of-the-pantry natural history museum, with decades of Alaskan ...
ScienceAlert
16 小时
Mysterious 'Dark Big Bang' Could Explain The Origins of Dark Matter
According to Freese and Winkler, however, a Dark Big Bang is consistent with the evidence for dark matter – as long as it ...
ScienceAlert
15 小时
Protecting Your Muscle Mass Is Vital For Healthy Aging – Here's Why
One major health challenge in the aging population is the decline in muscle mass, strength and function (otherwise known as ...
ScienceAlert
2 小时
Asteroid Fragment Reveals Signs of Life, But It's Not What You Think
We've known for a while that complex chemistry occurs in space. Organic molecules have been detected in cold molecular clouds, and we have even found sugars and amino acids, the so-called 'building ...
ScienceAlert
1 天
Almost 30% of Microplastics Come From a Hugely Overlooked Source
These tire particles are a significant but often-overlooked contributor to microplastic pollution. They account for 28 ...
ScienceAlert
2 天
World's Largest Gold Deposit Found, Worth Over US$80 Billion
A deposit of high-quality gold ore containing around 1,000 metric tons (1,100 US tons) of the precious metal has been ...
ScienceAlert
2 天
Mysterious Human Footprints From 1.5 Million Years Ago Reveal a Surprise
Ancient footprints reveal that a thriving landscape 1.5 million years ago in what is now Kenya was able to accommodate two ...
ScienceAlert
2 天
Man Keeps a Rock For Years Hoping It's Gold. It Turns Out to Be Far More Valuable.
"Meteorites provide the cheapest form of space exploration. They transport us back in time, providing clues to the age, ...
ScienceAlert
1 天
Mysterious Network of Canals From 4,000 Years Ago Predates The Maya
A bird's-eye-view of South America's Yucatán Peninsula has revealed a massive 4,000-year-old fishery in Belize's largest ...
ScienceAlert
1 天
NASA Discovers Secret Army Base Buried Under Decades of Ice
Radar surveys occasionally show evidence of the base, lurking there like an environmental time bomb under the ice. But in ...
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