As Its Longest War Comes to an End, the U.S. Should Seek to End All Wars

“Oddball Supernova” Appears Strangely Cool Before Exploding – “Stretches What’s Physically Possible!”

The eyes offer a window into Alzheimer's disease

Extraterrestrial radioactive isotope found in seabed has implications for Earth's origins. The dating of the sample confirms two or more supernova explosions occurred near Earth. "Our data could be the first evidence that supernovae do indeed produce plutonium-244."