A race against time: Scientists are rushing to collect ice cores before glaciers melt
Scientists are racing to collect ice cores, containing critical climate information, before global warming melts glaciers and ice sheets around the world.
Scientists are racing to collect ice cores, containing critical climate information, before global warming melts glaciers and ice sheets around the world.
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?
El nuevo coronavirus ha obligado a repensar el apretón de manos. No importa cuán amigable sea, es también un intercambio de microorganismos potencialmente infecciosos.