Fragments of iron pyrite, a rock that can be used with flint to make sparks, were found by a 400,000-year-old hearth in eastern Britain. (Jordan Mansfield | Courtesy Pathways to Ancient Britain ...
Read full article: 1 injured after rollover crash on South Side, San Antonio police say DreamWeek founder says the expanded Jan. 9–31 DreamWeek calendar is designed to allow people to attend several ...
It's easy to take for granted that with the flick of a lighter or the turn of a furnace knob, modern humans can conjure flames — cooking food, lighting candles or warming homes. For much of our ...
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