“So far this year, none of my American customers have placed any orders,” said Qun Ying, who runs an artificial Christmas tree factory in the eastern city of Jinhua. “Of course it’s about ...

"So far this year, none of my American customers have placed any orders," said Qun Ying, who runs an artificial Christmas tree factory in the eastern city of Jinhua. "Of course it's about the tariffs.

"So far this year, none of my American customers have placed any orders," said Qun Ying, who runs an artificial Christmas tree factory in the eastern city of Jinhua. "Of course it's about the tariffs.

"We show that Ficus insipida tree cores can be used as a biomonitor for characterizing the spatial and potentially the temporal footprint of mercury emissions from artisanal gold mining in the ...