Add Yahoo as a preferred source to see more of our stories on Google. US President Donald Trump and Venezuelan President Nicolás Maduro. - Getty Images Expressions of unbridled power don’t come ...

Neuroscientists have used a nanosized sensor to record spinal cord neurons in free-moving mice, a feat that could lead to the development of better treatments for spinal cord disease and injury.

Expressions of unbridled power don’t come blunter than abducting a sitting president from his capital in the dead of night. President Donald Trump has shown in a 74-word social media post that he can ...

As Trump completes the first year of his second term, he is demonstrating that his first term was merely a playful preview. This time he has gotten serious, with new wars and threats of war ...