Square offers multiple tools to make life more simple for business owners. The company helps business owners send invoices, accept online payments and offer delivery, pickup and shipping options. It ...

During Egypt’s pyramid age, a well-connected man named Wahtye died and was laid to rest in the vast royal cemetery that now occupies the desert west of modern Cairo. His colorfully decorated tomb, ...

Chichén Itzá, Mexico — At the spring and fall equinoxes, the setting sun casts serpent-like shadows along the northern stairs of El Castillo, or “the castle.” Built more than a thousand years ago by ...

During learning and development, the level of synaptic input received by cortical neurons may change dramatically. Given a limited range of possible firing rates, how do neurons maintain ...

Most neurons receive thousands of synaptic inputs onto widely spread dendrites. Because of dendritic filtering, distant synapses should have less efficacy than proximal ones. To investigate this, we ...

Archaeologists working in a tunnel beneath Teotihuacan's Pyramid of the Sun have unearthed two caches of artifacts that may have been meant to consecrate the massive building's construction around a.d ...