As Republican presidential candidate Rick Santorum loses two primary races to rival Mitt Romney, perhaps he can console himself with, ironically, another loss. Spreading Santorum, the page defining ...

Figure 1: Mechanisms of spreading depolarization in the neuron. Figure 2: Normal (spreading hyperemia) and inverse (spreading ischemia) function of the neurovascular unit in response to spreading ...

A bid-ask spread represents the difference between the highest price a buyer is willing to pay for a security (the bid) and the lowest price that a seller is willing to sell the security (the ask).

LONDON – The World Health Organisation (WHO) and around 500 experts have agreed for the first time what it means for a disease to spread through the air, in a bid to avoid the confusion early in the ...

Journalists unions have condemned the new draft internet law, which for the first time will define 'spreading misinformation on purpose' as a crime incurring a one-to-three year jail sentence. Members ...