NPR News: As Biotech Crops Lose Their Power, Scientists Push For New Restrictions

As Biotech Crops Lose Their Power, Scientists Push For New Restrictions
Some of the first GMOs – corn and cotton plants that have been genetically modified to fend off insects – are running into problems. Bugs have become resistant to them because they've been overused.

Đọc tiếp trên NPR
October 29, 2020 at 04:00PM
Environment