03/02/2020

Scientists examine bacterial cannibalism

Researchers from Sechenov University and their colleagues summarised the results of various studies devoted to a process that can be described as bacterial cannibalism. Why some microorganisms start to kill their relatives ...

Planned hydropower dams threaten fish in the tropics

Planned hydropower dams will greatly increase threats for freshwater fish species because of habitat fragmentation, especially in the tropics. This was already suspected, but environmental researchers at Radboud University, ...

A fundamental discovery about how gene activity is regulated

Researchers at Johns Hopkins Bloomberg School of Public Health have discovered a fundamental mechanism that regulates gene activity in cells. The newly discovered mechanism targets RNA, or ribonucleic acid, a close cousin ...

Study maps areas of high concentrations in the Delaware Bay

Every year, about 8 million metric tons of plastic are put into the world's oceans. Of particular concern are microplastics, materials found in the marine environment that occur in sizes below five millimeters and are the ...

How nature tells us its formulas

Many of the biggest questions in physics can be answered with the help of quantum field theories: They are needed to describe the dynamics of many interacting particles, and thus they are just as important in solid state ...

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