A reader wonders which lube he should use in his new car. Umbra has answers in a jiffy.
George Carter, 15, helped transform the New Orleans school lunch culture into a healthier environment before he was murdered.
The mayor of South Miami is fed up with Florida's refusal to address sea-level rise, which threatens to wipe out the southern end of the state.
Look who's calling attention to ocean plastics now -- the Divine Miss M herself!
California's neverending drought spares no plant, animal, or holiday tradition. Its latest victim: pumpkins.
The premise of the case: The sky belongs to everyone, so governments must protect it.
Good thing we figured that out before we wiped them out completely.
Bittman's new cookbook explains, step-by-step, how to cut all the dilly-dallying out of meal-making.
This just in: We no longer have to choose between living in the city or the forest.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.