Turquoise Trading in Mesoamerica
A new discovery points towards a much smaller trade linkage between the American Southwest and the Mesoamerican civilizations than was
Read moreA new discovery points towards a much smaller trade linkage between the American Southwest and the Mesoamerican civilizations than was
Read moreA Canadian company called Hydrostor has a new compressed-air energy-storage system that it says is half the cost of grid-scale
Read moreIn the future? Maybe. Today, not so much. Humanity has begun the process of crossing the mind-machine barrier with devices
Read moreMacaws were farmed in the ancient pueblos of the American Southwest, primarily for their vibrant and status-granting feathers. Source
Read moreLife might eke out an existence far deeper inside Earth than we imagined. Samples from a mud volcano contain biological
Read moreNot normally considered a protective substance, especially in nature, glass is usually associated with cracking easily. Except that in this
Read moreEnormous volcanoes vomited lava over the ancient Earth much more often than geologists had suspected. Eruptions as big as the
Read moreIt’s a strange title, to be sure, but it’s also truthful – one of the most important components of the
Read moreWe have finally discovered part of the reason behind the stronger than expected magnetic field of the Earth, and as
Read moreThe first humans who ventured onto the Tibetan Plateau faced a brutal high alpine environment. And yet, rather than descend back to
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