The U.N.'s atomic watchdog and other experts say radiological contamination is likely inside a key uranium enrichment site at ...

The minimum evolution, maximum likelihood and maximum parsimony phylogenetic trees show unresolved polytomy for the majority of Sciaenidae lineages, even for species of the same genus as in the case ...

A tragic hot air balloon crash in Brazil’s Santa Catarina state has left eight people dead. The pilot and 12 others survived ...

Tragedy struck in the skies above the Brazilian state of Santa Catarina when a hot-air balloon carrying several passengers ...

A hot-air balloon caught fire and tumbled from the sky on Saturday in Brazil ’s southern state of Santa Catarina, killing ...

A hot-air balloon caught fire and fell from the sky on Saturday in southern Brazil, killing multiple people, according to ...

A hot-air balloon caught fire and fell from the sky in Brazil's Santa Catarina state on Saturday, killing eight people, ...

Eight people were killed and another 13 were injured following a tragic hot air balloon crash June 21 in the municipality of Praia Grande, Brazil, according to local government officials.

At least eight people are dead following an accident involving a hot air balloon in Brazil’s southern region of Santa ...