Lost species are those that have not been observed in the wild for over 10 years, despite searches to find them. Lost tetrapod species (four-limbed vertebrate animals including amphibians, birds, mammals and reptiles) are ...
Plants & Animals
Jan 17, 2024
0
82
Engineering structures made of concrete, steel, or other materials are subject to vibrations and stress. Because of this, small cracks appear, which grow and eventually lead to destruction. This phenomenon is called "fatigue ...
Polymers
Jan 16, 2024
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2
Over the last months, the raison d'être of winter sports has been threatened more than ever by a range of challenges and controversies. From the occupation by activists of the glacier of Girose, Southeastern France, to protest ...
Environment
Jan 7, 2024
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28
Prolonged reminders of death from long-term disasters affect people's choices and behaviors, finds a new study by King's College London researchers.
Social Sciences
Dec 15, 2023
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1
Researchers at the University of Tsukuba and NIMS have observed a novel Hall effect wherein the deflection direction of current varies according to the current flow direction. Onsager's reciprocal theorem, a fundamental theorem ...
Condensed Matter
Dec 14, 2023
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22
A Tasmanian devil expert has uncovered an evolutionary quirk that sets carnivorous marsupials apart from the crowd—and the secret lies behind their smiles.
Plants & Animals
Dec 13, 2023
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49
A striking and extremely rare half female, half male bird has been spotted by a University of Otago zoologist.
Plants & Animals
Dec 12, 2023
2
5123
Entanglement is a quantum phenomenon where the properties of two or more particles become interconnected in such a way that one cannot assign a definite state to each individual particle anymore. Rather, we have to consider ...
Quantum Physics
Nov 29, 2023
2
324
The national park of Koli in eastern Finland is home to a famous, 34-meter-long crevice cave known as Pirunkirkko, or Devil's Church in English. In folklore, this crevice cave was known as a place where local sages would ...
Archaeology
Nov 27, 2023
0
92
A multi-institutional team of oceanographers and marine biologists has found evidence showing that some deep-sea species of anglerfish spend their entire lives swimming upside down. In their paper published in the Journal ...
