Step 1 Arrange a rack in lower third of oven; preheat oven to 425°. Scrub 2 lb. russet potatoes and 2 lb. Yukon Gold potatoes and prick all over with a fork. Place on a foil-lined rimmed baking sheet. Step 2 Halve head of garlic crosswise (as if you're cutting through the equator) and place on a piece of foil.

A super rare bird showing both male and female plumage has scientists in Pennsylvania counting their lucky stars. Split down the middle, with one side flaunting yellow 'wing pits', and the other side rocking a pink underwing, researchers say this spectacular-looking songbird is one for the record books.

Kumquats and cranberries turn out to be a perfect match, since their flavors are similar in intensity: The former contributes a pleasant citrusy bitterness to the latter's signature tartness.