Live Science10 小时
Multiple species of ticks in the US can transmit red meat allergy, CDC reports reveal
In alpha-gal syndrome, the immune system overreacts to a sugar known as galactose-α-1,3-galactose, or "alpha-gal" for short.
The 'world's clearest lake' that's sacred and has a visibility of more than 70m
Historically, the lake was used to cleanse the bones of the dead before their spirits returned to the ancestral homeland.