Animals searching for water brought the forest to the city, perhaps sparking Brazil’s first yellow fever outbreak in decades.
Animals searching for water brought the forest to the city, perhaps sparking Brazil’s first yellow fever outbreak in decades.
A light-based scan could detect deadly bowel disease in preterm babies 
A photographic memory is wishful thinking 
The glue that binds a proton may be key to its identity 
Stars’ plasma spurts may be blocked by magnetic fields 
These mammal ancestors birthed live young far earlier than thought 
Estrogen therapy is linked to fewer signs of Alzheimer’s in the brain 
Sudan: The harrowing reality of giving birth in a war zone 
How a brutal drought may have helped unleash yellow fever in Brazil 
Colombia quake: In Cali’s ruins, an ‘overwhelming sense of humanity’