Articles with the keyword: 


Take a Deep Breath--and Thank Mount Everest
sea-maid submitted, created time 5 months 3 days (sciencenow.sciencemag.org)
Next time you pause to view a scenic mountain vista, consider that the oxygen your lungs are taking in resulted from the same process that raised those peaks. Researchers have connected the periodic formation of supercontinents in Earth's geological past to the nourishment of tiny, oxygen-producing sea creatures, and the process continues to this day..... 
Giant frog found in Madagascar
sumsung submitted, created time 10 months 2 weeks (www.nature.com)
A giant frog that hopped around Madagascar 65–70 million years ago has been discovered. Fossil fragments show that the frog, called Beelzebufo ampinga, could have measured 20 centimeters across its squat head, and probably more than 40 centimeters from snout to tail. The researchers nicknamed the monstrous beast "the frog from hell"; the official name comes from one of the many names for the devil (Beelzebub) and the Latin for "toad" (bufo). 
\ 1
\