Public health historian Gerald Markowitz reminds us that the problem of lead poisoning is anything but new.
A rare, previously unknown letter from America’s second First Lady Abigail Adams has turned up.
The letter was written in 1788 as Abigail Adams was getting ready to sail home from her husband John Adams’ ambassadorship in London. He would soon be elected the country’s first vice president.
Robin Young and Jeremy Hobson are hitting the road to cover the elections. Our Tumblr brings you behind the scenes.