Dill is a cool-season herb that responds to high temperatures by going to seed and losing flavor. Keep it from bolting by ...

Genetically altering crops may be key to helping them adapt to extreme temperatures. But shrinking funds and social acceptance stand in the way.

Laboratory and field experiments have repeatedly demonstrated that modifications to the process of photosynthesis or to the physical characteristics of plants can make crops more resilient to hotter ...

The heat, however, puts an end to lettuce and spinach. They bolt. That means they start to bloom. When they do, the leaves become bitter. My ornamental kale has also bloomed, but I'm leaving it for ...