Farming plants in space may prove critical for future deep space travel. On Monday NASA announced it had mastered romaine lettuce. "That's awesome, tastes good," astronaut Kjell Lindgren declared.
It's called yaupon. Native Americans once made a brew from its caffeinated leaves and traded them widely. With several companies now selling yaupon, it may be poised for a comeback.
This week in Do Try This at Home, we learn an unusual technique for cooking eggs. It's a cross between poached and over easy that gives you a silky, yolky sauce for huevos rancheros.
In an interview with NPR, President Obama said once people see the nuclear deal in action, they will "recognize that whatever parade of horribles was presented in opposition have not come true."