A wetland forest in Tupana, Brazil. Amauri Aguiar/Flickr Scientists Zero in on Trees as a Surprisingly Large Source of Methane Recent research is showing that trees, especially in tropical wetlands, …
A Mexican scientist inspects a field of olotón maize near Oaxaca, Mexico. Allen Van Deynze/UC Davis Indigenous Maize: Who Owns the Rights to Mexico’s ‘Wonder’ Plant? A nitrogen-fixing maize grown …
New climate ‘stripes’ reveal how much hotter your hometown has gotten in the past century By Eli Kintisch A social media campaign called #ShowYourStripes is flooding the climate science community …
Exclusive: ‘I’ve never seen anything like it.’ Video of mating deep-sea anglerfish stuns biologists By Katie Langin Anglerfish, with their menacing gape and dangling lure, are among the most curious …
Partnership for a dengue vaccine A Butantan vaccine in final trials leads to a US$100 million agreement with a US pharma company Vaccines being bottled at the Butantan plant The …
Paleontologists Max Langer and Luiz Eduardo Anelli, from the University of São Paulo, talk about characteristics and origins of dinos. Subtitles in English are available.
A new desert-dwelling dinosaur (Theropoda, Noasaurinae) from the Cretaceous of south Brazil Um pequeno predador com unhas afiadas Dinossauro que viveu há 90 milhões de anos onde hoje se situa …
O paisagista Burle Marx, morto há 25 anos, deixou sua obra por toda a cidade Jardins do Museu de Arte Moderna, no Aterro do Flamengo, e Calçadão de Copacabana são …
Plants found eating salamanders in Canada Biologists were surprised to find carnivorous pitcher plants eating vertebrate prey, a discovery that may be a first for North America. A spotted salamander …
Picada de Cobra – O que Fazer / Snake bite what to do English Subtitles are available