The apple crop was extremely variable this year. Some trees produced beautiful crops of apples while others produced a small crop or, in some cases, a crop of very small apples. There were also ...

Trees need time to adjust to the new surroundings, and it's unlikely they'll bear fruit in their first year. That's not all, though. If you aren't well-informed on how to care for your apple tree ...

Analysis of the transgenic papaya genome sequence suggests that transgenes generally stay put following integration and can achieve stable expression level from generation to generation.