Animal world
Bats thought to be extinct reappear after 4 decades
Conservationists have recently confirmed that the Hill's Horseshoe bat still exists in the dense Nyungwe rainforest of Rwanda.
Decade
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Articles about Decade
435 published items.
Environment
Half of the Amazon rainforest is at risk of turning into savanna
More than half of the Amazon rainforest in South America could turn into savanna in the next few decades, according to a new study.
Space science
The 'most dangerous' asteroid of the decade did not crash into Earth
Through careful observation, experts determined that the 70-meter-wide asteroid 2022 AE1 will pass 10 million km from Earth next year.
Science story
Why is ultraviolet light used to kill bacteria?
For decades, germ-killing UV rays have been used to disinfect various objects and surfaces.
Science Events
Scary warning when the dinosaur-era 'green continent' is about to rise again
There are studies showing that in the Cretaceous period, Antarctica had a tropical rainforest climate with rich flora and fauna. But if the continent is green again, it…
Animal world
Top 6 rarest tiger species on the planet
The number of tigers in the wild has been steadily decreasing over the past decades. Currently, the number of tigers in the wild is less than 4,000.
Archeology
The mystery of the fossil man in the mine: different species, 130,000 years old
New research has solved the nearly three-decade mystery of a strange fossil man found in a calcite mineral deposit in a cave system near Altamura (Italy).
History
The Cruel History of the Mysterious Illness That Old World People Bring to America
After the Pilgrims arrived in Massachusetts, the indigenous population fell from 30,000 to just 300 - within a decade.
Scientific works
Top 5 things to know about the James Webb super telescope
After decades of waiting, the most powerful space telescope ever built will launch into orbit on December 25, just in time for Christmas.
Archeology
Open the old newspaper package, shocked by the extremely rare 70-million-year-old 'treasure'
According to hasty notes, these fossils have been found since the 1920s and for unknown reasons have been forgotten for decades, Phys.org reported.
Discover science
Strange quantum effect can make matter invisible
A strange quantum effect predicted decades ago has finally been demonstrated.
Space science
Small satellite the size of a shoebox changed the world
In the past 2 decades since its 'birth', a small satellite the size of a CubeSat shoebox has made a significant contribution to changing the world.
Archeology
Discovered two 1,500-year-old god statues with the wrong limbs
When conducting conservation work a few decades ago, experts wrongly matched some parts of two Krishna statues in Cambodia and the US.
Scientific works
Proposal to build a space telescope $ 11 billion
Astronomers propose to build a new telescope to replace Hubble with the ability to observe distant and super faint exoplanets.
Discover science
The village that was submerged for 36 years was discovered due to drought
The ruins of an abandoned village suddenly surfaced after decades of being submerged in northern Iraq.