Health and Healthcare Systems
COVID-19 could kill off handshakes forever
Handshakes are a big part of society, from business meetings to sporting events. Yet our hands are full of bacteria and infectious microorganisms - is it time for a change?
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Emerging Technologies
Adiós a los apretones de manos: ¿cambiarán las costumbres de los saludos?
El nuevo coronavirus ha obligado a repensar el apretón de manos. No importa cuán amigable sea, es también un intercambio de microorganismos potencialmente infecciosos.
Industries in Depth
This is how California is using goats to tackle deadly fires
With names including Vincent Van Goat and Selena Goatmez, the mainly Boer goats like to eat noxious weeds and other invasive species that fuel wildfires.