Thứ Bảy, 27 tháng 5, 2017

NPR News: Two Scientists, Two Different Approaches To Saving Bees From Poison Dust

Two Scientists, Two Different Approaches To Saving Bees From Poison Dust
Two scientists agree that pesticide-laden dust from planting equipment kills bees. But they're proposing different solutions, because they disagree about whether the pesticides are useful to farmers.

Đọc thêm tại NPR
at May 27, 2017 at 07:00PM
Health & Science

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