University of Puerto Rico

Space

ET not responsible for mystery stellar radio signals after all

Back in May, the Arecibo Observatory detected strange radio signals coming from Ross 128, a red dwarf star 11 light-years away. After analyzing the data closely with the help of the SETI project, the team has now revealed what they believe to be the source of the signals.
Environment

The trees have ears: Automating wildlife detection in the tropics

Scientists at the University of Puerto Rico have developed ARBIMON, a system which automatically records tropical wildlife, and transmits it to a web application for analysis by experts, whose knowledge will be used to train the system to recognize species on its own.