ScienceResearchers say 4.4-million-year-old horse fossil discovered in Ethiopia indicates new species Researchers and scientists say 4.4 million year-old fossilized remains of a horse, unearthed in Ethiopia, suggest a new species.by Alex Saltarin
ScienceFemales' life may be shortened by mere presence of males (in case of roundworms)by Roy Blanchard
ScienceSeawater discovered in giant crater is over 100 million years old, say scientistsby Roy Blanchard