The administration of US President Donald Trump is mulling new travel bans against 43 countries, including a possible pause ...

Canada's Ontario government on Monday officially applied a 25 percent surcharge on all electricity exports to three US states ...

OTTAWA, March 10 (Xinhua) -- Canada's Ontario government on Monday officially applied a 25 percent surcharge on all electricity exports to three U.S. states. Ontario Premier Doug Ford said that he ...

氯胺酮于1962年被发现，注射低剂量的氯胺酮，能够快速改善抑郁症的症状，药效能维持数天至两周。但是，什么药物都有一个摄入剂量的问题，如果氯胺酮摄入过量，会产生分离性幻觉，并会引致后遗症及脑部永久损害。鉴于最近马斯克从政后的一系列奇怪的举措，不得不让很多人开始怀疑，这是否和他长期使用氯胺酮有关。