Dr. Ronaldo

On Sunday, September 27th, skywatchers will witness the grand finale of the rare lunar eclipse tetrad (series of four consecutive total lunar eclipses). And it promises to be qu...

The octopus has long fascinated scientists. The intelligent cephalopods have been known to use coconut shells for mobile homes and armor, disable their suckers to avoid becoming...

On August 28, six researchers who barely know each other made their way to the slopes of the Mauna Loa volcano on Hawaii's Big Island for a year-long "vacation." However, the cr...