Environment
Video

How hummingbirds can explain other species’ extinction
Bird extinction may unleash cascade effect where these pollinators and plants interact most intensely | 2'51
By Redação
GEOLOGY

Rising Andes in Patagonia
The Andes Mountain Range has been rising faster in Patagonia than in other regions
By Redação
environment

More burns, more hospitalizations
Fires also weigh heavily on the public health system
By Redação
COVID-19

Environmental damage caused by COVID-19
The pandemic has aggravated the heavy production and inappropriate disposal of plastic
By Redação
Zoology

DNA in the air helps identify animals
Two studies published in the same scientific journal in January indicate that the air contains DNA at levels sufficient to allow species identification
By Redação
AGRICULTURAL

Forests can recover quickly
Over the past two decades, tropical forests have shrunk by between 30,000 and 40,000 square kilometers per year
By Redação