Thousands of helpers are battling several forest fires in Portugal. Help is also being sent from other EU countries. The authorities are reporting several deaths and injuries.
While you can't tell just by looking at a random piece of dishware whether it is contaminated or not, there are some red flags to be aware of. The first is age ... as lead is often used to saturate ...
Four researchers working in the United States are sharing a $1 million prize from a Portuguese foundation for their work on how the human brain distinguishes faces, shapes and colors.