Construction workers in Brazil have stumbled upon one of the most frigthening creatures in the planet -- a man-eating anaconda.
Brazil's environmental protection agency has denied permission to build a giant hydroelectric dam in the Amazon rainforest because of how it could affect indigenous communities.
NASA developed the “AstrOlympics” project, which likens Olympic athletes to objects in space.
Apart from the celebration during the Rio Olympics 2016 in Brazil, the event also tackled social issues such as environmental concerns on climate change, urging audiences from around the world to take action.
Athletes are facing a dilemma especially those involved in water sports due to the foul condition of Rio's water venues due to pollution.
The black mutt named Netinho Coragem, meaning "little brave one," suffered a severely damaged femur.
Genetically modified mosquitoes released in Brazil have successfully reduced dengue cases by 91% for the year.
For the first time outside Asia and Africa, archaeologists have discovered that the capuchin monkeys in Brazil have used stone tools, such as hammers and anvils, for 700 years.
Videos show the jaguar, which was paraded as a mascot, chained down between two soldiers during Monday's ceremony before it was shot dead with a pistol after allegedly going for an attack to a soldier.
The beaches in Recife, Brazil are considered to be one of the most shark infested beaches in the world and there were 56 recorded fatal shark attacks in 2012.
The Guarani Indians in Brazil are killing themselves over the loss of their ancestral land.
The dual protect condoms claim to give protection via the lubricant that contains an antiviral agent that counteracts viruses that cause infections.
A public health expert urges to postpone or move the Olympic Games in Rio de Janeiro to prevent a “full-blown global disaster” following the Zika outbreak in Brazil.
In a press conference, the Centers for Disease Control and Prevention (CDC) said that the Zika virus seems to be scarier than what they initially thought. This is after a Brazilian team of scientists discovered that it is possible for the Zika virus to trigger an immune attack on the central nervous system of adults.