Space science
The latest images of galaxies spiraling together.
The Gemini North telescope, located atop Maunakea in Hawaii, USA, has discovered interacting spiral galaxies approximately 60 million light-years away in the constellati…
Usa
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Topic archive
Articles about Usa
1,498 published items.
New technology
Kenguru – a vehicle designed for people with disabilities, with only one door but extremely convenient for wheelchair users.
Community Cars, a company based in Texas (USA), has invented an electric car called Kenguru, designed for people with disabilities who use wheelchairs.
Health
Eating one wild fish in the US is equivalent to drinking dirty water for a month.
Eating one freshwater fish caught in a US river or lake is equivalent to drinking a month of water contaminated with toxic chemicals, a new study says.
Space science
Before it collapsed, the observatory received a strange signal 'from the dead'
Scientists from the Search for Extraterrestrial Intelligence (SETI - USA) have found a 'treasure' in the data left by the Arecibo observatory.
History
The Forgotten History of New York's First Electric Taxis
The first taxis to appear on the streets of New York (USA) did not run on gasoline but on electricity -
Environment
Hurricane Dora makes history with its bizarre path across the ocean, from the Americas to near Asia
After causing strong winds that quickly spread wildfires in Hawaii (USA), Hurricane Dora has
Health
Diabetes risk can be reduced by 21% thanks to a type of chocolate
New research from Harvard TH Chan School of Public Health (USA) based on nearly 112,000 people shows some foods and drinks help prevent type 2 diabetes.
Cancer
What kind of bread helps reduce the risk of cancer?
Researchers from the University of Arizona (USA) indicate that consuming a lot of certain types of bread can help reduce the risk of cancer.
Conquer Mars
Life on Mars may have evolved more than we thought
Researchers from Harvard University (USA) have discovered a
Conquer Mars
Meteorites reveal when liquid water appeared on Mars
A breakthrough discovery from an international research team led by Purdue University (USA) has determined the time when liquid water existed on Mars through analysis of…
Photo library
Breathtaking first-ever photos of animals
The Nature's Best Photography (NBP) 2024 international awards have just announced 11 categories and 100 outstanding photos. Among them, many photos of wildlife have impr…
Health
Shocking Research: Human Memory Doesn't Exist Only in the Brain
A new study from New York University (USA) shows that other cells outside the brain also have the ability to learn and form memories.
Biology
Top 7 rarest butterflies in the world
These unusually patterned butterflies were once quite common. However, habitat degradation and human impact have caused them to gradually disappear.
Photo library
Image of bright aurora during solar storm
A recent solar storm has created auroras that dance around Earth's north and south poles.
Photo library
Magical images never seen before in jellyfish
Floating gently through the ocean like a feather, jellyfish are bioluminescent. Their tentacles are also a defense mechanism, capable of stinging potential threats.