Add Yahoo as a preferred source to see more of our stories on Google. Avicularia lynnae tarantula© R. C. West / CC BY 3.0 A fight between a scorpion and a tarantula sounds uncommon, and in fact, it is ...

Scorpions wield some of the natural world's most formidable built-in weapons, from crushing pincers to venomous stingers. Scientists have long known that these structures contain trace metals that ...

The distribution and scale of metal enrichment among the deadly arthropods' weapons have been discovered for the first time.

A fight between a scorpion and a tarantula sounds uncommon, and in fact, it is. Though both are deadly major predators and their territory overlaps, they are also extremely solitary and avoid danger ...