The oldest continuously published magazine in the U.S. is endorsing current Vice President Kamala Harris for president in the ...

This letter, which played a pivotal role in the development of the atomic bomb, was originally addressed to the US president.

Albert Einstein's 1939 letter to President Franklin D. Roosevelt, warning of Nazi nuclear advancements and urging U.S. atomic ...

However, the Manhattan Project truly took off after Nobel Laureate Albert Einstein penned a letter to US President Franklin D ...

Microsoft co-founder Paul Allen bought a copy of Einstein's infamous 1939 letter to Roosevelt in 2002. It just sold at ...

In the letter, Einstein also warned that while “such bombs” might be too heavy for air transport, they could still be ...

One of the biggest headaches of the physics world is that Albert Einstein’s General Theory of Relativity —which does a pretty ...

On an island off Africa where one of the local languages has no established words for climate change, a researcher discovers ...

The original letter, which reached the desk of US President Franklin D. Roosevelt in 1939, ultimately contributed to the ...

Groundbreaking discoveries predicted in gravitational waves could reveal extraterrestrial warp drives traveling through the ...