Raghu Rai, one of India's most influential photographers, died at 83 after battling cancer. Tributes from political and ...

According to sleep memory theory, dreaming sleep is essential for consolidation of memory. Daydreaming, when we're awake and ...

We've all been there—sitting on the floor, staring at a box of old hoodies and movie stubs, wondering if keeping them makes ...

In a critical moment – witnessing a hit-and-run, an abduction or reckless driving – the average person is expected to observe ...

For decades, neuroscientists have been trying to uncover the neural processes that allow humans and various other animals to ...