Science News10h
An African strontium map sheds light on the origins of enslaved people
While genetic tests can reveal the ancestry of enslaved individuals, strontium analysis can now home in on where they actually grew up.
Amateur Photographer on MSN11h
Master black and white building photography
Architecture works particularly well in black and white, so don't miss these essential tips for better black and white ...
Where does black fall on the color spectrum? A color scientist explains
Radiation within the visible spectrum can appear black if it is low in power – more specifically, lower in power than its ...
Book Review: ‘A Matter of Complexion,’ by Tess Chakkalakal
A new biography of Charles W. Chesnutt, by Tess Chakkalakal, explains the friendships and tensions he had with his white ...
Helicopter May Have Deviated From Approved Path Before Deadly Crash
The Army Black Hawk is said to have been flying higher than it should have been when it collided with a passenger jet, killing 67 people. And the air traffic controller on duty was doing a job usually ...