The flow of time from the past to the future is a central feature of how we experience the world. But precisely how this phenomenon, known as the arrow of time, arises from the microscopic interactions among particles and ...
General Physics
Aug 22, 2022
20
2462
Epilepsy is a neurological disorder that arises from abnormal electrical activity in the brain leading to seizures. These seizure events can have a variety of causes, including genetic variants in a family of proteins that ...
Biochemistry
Aug 18, 2022
0
110
On the hottest summer days, you may find yourself dozing off in the middle of the day. In some parts of the world, it's a cultural norm to schedule "siestas" and shutter businesses during the warmest hours of the day. As ...
Plants & Animals
Aug 17, 2022
0
115
The average human swallows 500 to 700 times a day. Imagine if each of those swallows were a struggle.
Cell & Microbiology
Aug 8, 2022
0
136
Neurons, the specialized cells of the nervous system, are possibly the most complicated cell type ever to have evolved. In humans, these cells are capable of processing and transmitting vast sums of information. But how such ...
Evolution
Aug 8, 2022
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96
Soil-dwelling nematodes depend on their sophisticated sense of smell for survival, able to distinguish between more than a thousand different scents—but the molecular mechanism behind their olfaction has baffled scientists ...
Plants & Animals
Aug 3, 2022
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300
A new study shows how movement-induced postural reflexes in stick insects are modified under different loading conditions. A team of scientists from the University of Cologne (Germany) and Ohio University (U.S.) traced the ...
Plants & Animals
Jul 27, 2022
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41
COVID-19 often leads to neurological symptoms, such as a loss of taste or smell, or cognitive impairments (including memory loss and concentration difficulties), both during the acute phase of the disease and over the long ...
Cell & Microbiology
Jul 25, 2022
0
40
Scientists from the RIKEN Center for Integrative Medical Sciences in Japan in collaboration with other researchers from around the world have discovered that recombinations of specific genomic sequences that are repeated ...
Cell & Microbiology
Jul 25, 2022
0
195
A small international team of researchers has developed a way to synthesize tetrodotoxin (TTX) using far fewer steps than prior methods. In their paper published in the journal Science, the group describes their process and ...
