Browsing: years

Oldest Known Tadpole Fossil Dates Back 161 Million Years

Paleontologists have discovered the well-preserved fossilized remains of an early anuran tadpole. Notobatrachus degiustoi At Estancia La Matilde in Patagonia, Argentina. Reproducing the lives of tadpoles…

Andean Glaciers At Their Smallest In 130,000 Years

Peru’s Kecheke Glacier is retreating due to global warmingEmilio Mateo/Aspen Global Change Institute Andean glaciers are almost certainly smaller than they have been for at least…