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In connection with the completion of the 40th volume of the journal "Archive of Pathology", the author, a member of the editorial board and chief secretary of the journal at the time of its foundation in 1935, deals with the first period of the work of the journal until the interruption caused by the Great Patriotic war. He characterizes the contents of the journal reflecting both the research activity of pathologists of that period and most important events of the social and scientific life. Of special interest are the materials of discussions on the important problems of science, teaching, the subjects of scientific and pedagogical literature as well as the materials dealing with the practical work of pathologists and its organization.
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Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their light is magnified by the black holes’ gravity。 The timing and brightness of these bursts could provide a unique fingerprint of black holes slowly spiraling toward a future collision
Researchers at EPFL have developed a chip-scale ultrafast laser that performs on par with traditional tabletop femtosecond lasers。 The innovation could make advanced laser technologies far smaller, cheaper, and more accessible for applications ranging from medical diagnostics to atomic clocks
A long-overlooked organ may hold surprising clues to healthy aging and cancer survival。 Researchers at Mass General Brigham used AI to analyze CT scans from tens of thousands of adults and found that people with healthier thymuses—a small immune-system organ once thought to become largely irrelevant after childhood—lived longer and had substantiall
A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map of the Moon。 Researchers used detailed mission simulations to show that a compact telescope orbiting the Moon could identify key elements across the entire lunar surface, helping reveal how the Moon formed and evolved