The president of Ecuador, Daniel Noboa, and his main rival, Luisa Gonzalez, were holding events Sunday for their electoral ...

BOGOTA (Reuters) - Colombian energy company Ecopetrol said on Monday it has reached an agreement to renew its oil joint ...

Hence, researchers often simulate the brain as a network of coupled neural masses, each described by a mean-field model. These models capture the essential features of neuronal populations while ...