21/01/2021

How fellow students improve your own grades

Better grades thanks to your fellow students? A study conducted by the University of Zurich's Faculty of Business, Economics and Informatics has revealed that not only the grade point average, gender and nationality peers ...

The idea of an environmental tax is finally gaining strength

An extra 290,000 pounds a year for lighting and cleaning because smog darkens and pollutes everything: with this cost estimate for the industrial city of Manchester, the English economist Arthur Cecil Pigou once founded the ...

Early breeding reduced harmful mutations in sorghum

When humans first domesticated maize some 9,000 years ago, those early breeding efforts led to an increase in harmful mutations to the crop's genome compared to their wild relatives, which more recent modern breeding has ...

Stickiness is a weapon some plants use to fend off hungry insects

Imagine the texture of a plant. Many may come to mind—the smooth rubberiness of many tropical houseplants, the impossibly soft lamb's ear, the sharp spines of cacti, or the roughness of tree bark. But stickiness, in the ...

Biden administration must act fast to save migratory birds

On January 5, 2021, the day before the world watched in horror as the U.S. Capitol was assaulted, the Trump administration laid siege to the Migratory Bird Treaty Act. The revision is a major blow to conservation efforts, ...

Robot 'jellyfish' to protect endangered coral reefs

A robot inspired by the shape and delicate underwater movements of a jellyfish, allowing it to safely explore endangered coral reefs, was unveiled by British scientists on Wednesday.

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