"It said, 'To Number 47,' Trump said. "It was a very nice one .... just basically a little bit of an inspirational-type letter. Enjoy it. Do a good job. Important, very important how important the ...

Biden was the seventh president to continue the modern tradition of leaving a letter to his successor. Biden was the sixth president to leave a letter to a successor of another political party and the ...

One of my favorite anecdotes about prime numbers concerns Alexander Grothendieck, who was among the most brilliant mathematicians of the 20th century. According to one account, he was once asked ...

Both are evident by the misinformation presented in his letter of Jan. 13. Apparently the only thing he has learned about almonds in his time here is the local pronunciation. Although the 1 gallon ...

The reversal could actually have a beneficial effect on Earth. The sun is on the verge of a significant event: a magnetic field reversal. The sun undergoes such a reversal every 11 years ...

Ministry of Education Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Shaanxi Province Key Laboratory of Advanced Functional Materials and Mesoscopic Physics, School of ...