Neuroscience

What birdsong tells us about brain cells and learning

Most scientists who study the brain believe that memories are stored through networks of synapses, or connections that form between neurons. Learning takes place as neurons form new connections and strengthen or weaken existing ...

Diseases, Conditions, Syndromes

Researchers trace coronavirus outbreak in China to snakes

Emerging viral infections—from bird flu to Ebola to Zika infections—pose major threats to global public health, and understanding their origins can help investigators design defensive strategies against future outbreaks. ...

Diseases, Conditions, Syndromes

China's recent history of deadly epidemics

China has been the origin of several major viral epidemics over recent decades, with the current outbreak of a new deadly coronavirus emerging in the central city of Wuhan.

Diseases, Conditions, Syndromes

Explainer: The virus behind China's pneumonia outbreak

Since late last year, people in the central Chinese city of Wuhan have been infected with a viral pneumonia whose cause was unknown. The outbreak raised the specter of another SARS epidemic, which killed hundreds in 2002 ...

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