A dispatch from the front
No news is often good news. AIDS has dropped out of the headlines in recent years, and that is because, in the battle between virus and people, people are winning.
This article appeared in the Science & technology section of the print edition under the headline “A dispatch from the front”
From the September 28th 2013 edition
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Deforestation is costing Brazilian farmers millions
Without trees to circulate moisture, the land is getting hotter and drier
Robots can learn new actions faster thanks to AI techniques
They could soon show their moves in settings from car factories to care homes
Scientists are learning why ultra-processed foods are bad for you
A mystery is finally being solved
Scientific publishers are producing more papers than ever
Concerns about some of their business models are building
The two types of human laugh
One is caused by tickling; the other by everything else
Scientists are building a catalogue of every type of cell in our bodies
It has thus far shed light on everything from organ formation to the causes of inflammation