The GOLD system previously classified COPD from stages 1 to 4 solely based on your lung capacity measured by a spirometry test. But the newest GOLD guidelines combine your spirometry results with ...

20 devilish questions to test your knowledge of the Shipping Forecast. 25 Years of the 21st Century 25 Years of the 21st Century: 1. The Age of Digital Warfare Matthew and his guests look back at ...

Biosynthesis can be exploited for chemical synthesis in vitro or in cells like Escherichia coli by combining substrates with enzymes using recombinant methods. The introduction of fluoroalkyl ...

A teacher at Drakensburg Secondary School in South Africa is under investigation for allegedly cutting off a Hindu student's religious thread. The South African Hindu Maha Sabha has condemned the ...

The term 4×4 means a four-wheel-drive vehicle. Technically, the first digit is the number of wheels and the second is the number that are driven, so a four-wheel-drive pickup truck is a 4×4 ...

AL Kennedy reflects on chaos, noise and 'the overwhelm'. Zoe Strimpel on the joys of seeing the world through the eyes of a nine-month-old.

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Varun Vummadi, CEO of Giga ML, sparked debate by stating many Indian engineers are unwilling to work hard despite high salaries. His observations highlight the tension between rigorous work ...