ScienceNitrogen From Farm Fertilizers Can Pollute Drinking Water For Decades Man-made nitrogen fertilizers have been used for decades. Researchers found that even if farmers stop using these fertilizers today, the levels of nitrates in water will remain high for decades.by Angela Laguipo
ScienceAncient DNA From Pit Of Bones In Spain Offers Earliest Genetic Evidence Of Neanderthalsby Rhodi Lee
SciencePregnant Tyrannosaurus Rex Discovered - How Can Bones Unravel Mysteries Of Ancient Creatures?by James Maynard