Restless or too little sleep can make us feel unfocused and indecisive the next day. Valerii Apetroaiei/iStock via Getty Images Plus Imagine you got a rough night of sleep. Perhaps you went to bed too ...

Imagine you got a rough night of sleep. Perhaps you went to bed too late, needed to wake up early or still felt tired when you woke up from what should have been a full night's sleep. For the rest of ...

Hormonal and immunological changes during pregnancy can cause vision problems, such as blurred vision. Although these impairments are often harmless and resolve after delivery, some vision changes can ...

Jenalee Doom receives funding from the National Institutes of Health. Melissa Nevarez-Brewster receives funding from the National Institutes of Health. Imagine you got a rough night of sleep. Perhaps ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Jenalee Doom, University of Denver and Melissa Nevarez-Brewster, University of Denver ...

(THE CONVERSATION) Imagine you got a rough night of sleep. Perhaps you went to bed too late, needed to wake up early or still felt tired when you woke up from what should have been a full night’s ...