Mesoamerican copper smelting technology aided colonial weaponry

When Spanish invaders arrived in the Americas, they were generally able to subjugate the local peoples thanks, in part, to their superior weaponry and technology. But archeological evidence indicates that, in at least one ...

Sequencing the genome of the virus behind COVID-19

Peter Thielen and Tom Mehoke have spent years sequencing the genome of influenza. Now, as a new strain of coronavirus spreads across the globe, these biologists from Johns Hopkins Applied Physics Laboratory are transitioning ...