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Teresa Carey

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Teresa Carey is a former senior staff writer at Freethink.

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Is ancient technology better than modern air conditioning?
Researchers scheme how they could ride a laser to Mars 
This “family tree of all of humanity” shows how all of us are linked
Is the Salton Sea hiding enough lithium to power America?
Meet the social entrepreneurs shaking up solar
Engineered bacteria convert CO2 into valuable industrial chemicals
Elephant tusk DNA is used to expose poaching networks
Spinal cord implants help paralyzed people walk again
New tech cuts years off of DNA sequencing 
Could electrocuting clouds be the key to making it rain?