While most of the coinage one encounters in everyday life is worth only face value, some truly rare nickels from the past ...
Wheat pennies occupy a storied place in American history, and if you find the right one it could be worth hundreds of thousands of dollars.
In a significant milestone for the company, Park Avenue Numismatics has been named the Best Numismatic Investment Company in ...
Today's counterfeiters use sophisticated techniques that can fool even experienced buyers. Learning to identify fake gold coins protects your investment and keeps you from falling victim to fraud.
Using ESA's XMM-Newton satellite, astronomers have conducted deep observations of a massive galaxy known as NGC 5746. As a ...
Using ESA's Gaia satellite and NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the Ege University in ...
Elliptical galaxies instead tend to be older, more massive, and with stars distributed not in a nice little disk, but in a ...
The spiral galaxy NGC 6000 with glowing yellow centre and glittering blue outskirts. (Image: X/@HUBBLE_space) The NASA/ESA Hubble Space Telescope has captured some new images of the barred spiral ...
Grading giant PSA is increasing submission prices and turnaround times for select service levels due to high demand, the company announced Wednesday. Effective Thursday, PSA will increase turnaround ...
The rare Bank of England note, thought to date back to around 1892, is thought to have come from a branch in the West ...
In his decades-long career in tech journalism, Dennis has written about nearly every type of hardware and software. He was a founding editor of Ziff Davis’ Computer Select in the 1990s, senior ...
The 45th Ryder Cup is in the books, and it was Europe holding off the U.S., 15-13, despite winning just one singles match on Sunday at Bethpage Black. The Europeans dominated the first two days, ...