The role of drought in Syrian war was exaggerated

With the aid of satellite images, researchers at Lund University in Sweden have uncovered unique data on the severe drought that hit Syria between 2007 and 2009. Previously, many politicians and researchers believed that ...

India launches pint-sized satellite designed by students

A lightweight satellite designed by students that can be held in the palm of the hand has been launched by Indian scientists, burnishing the country's credentials in miniature design technology.

Surrounded by potential: New science in converting biomass

In every plant—from trees to crops—there exists a substance that makes up its wood or stems, fiber, and cell walls. This substance is a complex natural polymer called lignin, and it is the second largest renewable carbon ...

Uncovering unexpected properties in a complex quantum material

Anew study describes previously unexpected properties in a complex quantum material known as Ta2NiSe5. Using a novel technique developed at Penn, these findings have implications for developing future quantum devices and ...

New fish species discovered after years of scientific studies

Scientists identify and name new fish species around the globe practically every week. Some turn up in unlikely places, and others display unusual characteristics and behaviors. But it's rare for an unidentified and unnamed ...

Fall of top US scientists points to ethics gap in research

Three prominent US scientists have been pushed to resign over the past 10 days after damning revelations about their methods, a sign of greater vigilance and decreasing tolerance for misconduct within the research community.

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