Oceanography
The dangerous blow helps sperm whales repel killer whales
Sperm whales off the coast of Australia use a rare defense mechanism to force attacking killer whales to retreat.
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Archeology
Giant river dolphin fossils discovered in Peru
Scientists have discovered the fossilized skull of an extinct giant river dolphin in Peru.
Archeology
A 218-million-year-old beast with an eagle's head and a crocodile's body appears in America
A beast found in the state of Texas - USA has puzzled scientists for more than 3 decades.
Archeology
Discovering a uniquely decorated tomb of ancient Egypt
A group of experts from the German Archaeological Institute in Cairo recently announced the discovery of an ancient mastaba-type tomb in the Old Kingdom period (Egypt).
Archeology
Excavation of 63 ancient tombs, revealing the cremation custom of the Neolithic period
Archaeologists in France have excavated a Neolithic site containing 63 tombs and hundreds of structures and artifacts in human possession spanning some 4,000 years.
Space science
When do all eight planets in the Solar System align?
Although they sometimes appear close together and relatively straight when viewed from Earth, the planets are actually very far apart in space.
Space science
Air conditioning system on the Chinese space station
The Thien Cung space station, located 400km above Earth, always has spring-like temperatures, providing an optimal environment for astronauts to live and work.
Space science
Efforts to protect the Moon's surface from mining and experimental activities
Over the past two decades, research on the Moon has revealed the rich resources on Earth's natural satellite.
Space science
The birth of a super giant green 'monster', 10,000 times brighter than the Sun
Spanish scientists have revealed the mystery of the origin of
History
The accidental birth of the snow globe more than 120 years ago
As one of the most beloved souvenirs in the world, few people know about the completely accidental birth of the snow globe more than 120 years ago in Vienna, Austria.
Biology
How do insects find pollen?
Flowers have many ways to signal to insects which flowers have pollen, for example by color, scent and even changes in electrical current.
Biology
More than a trillion cicadas are about to invade America after 221 years
Two groups of cicadas, Brood XIII and Brood XIX, appeared at the same time in a double event, causing the number of cicadas across 16 US states to reach trillions.
Biology
'Rebirth' of a 300-year-old sycamore tree that was cut down and left with only bare roots
Half a year after being cut down, only the stump remained, a 300-year-old sycamore tree recognized by UNESCO as a heritage site has just been recognized by scientists.
Biology
Explain how trees communicate with each other when they are in danger
Scientists have discovered that when faced with danger such as pests, plants have the ability to spread a volatile compound around to warn healthy plants to activate def…
Biology
Insects could inspire stealth technology
In science, even the smallest and seemingly insignificant creatures can create great technological innovations, like the hopper.