Scientists have discovered that some spiders abandoned their traditional venom glands only to relocate their deadly chemical weapons to an even more disturbing delivery system.

Scientists have discovered that some spiders abandoned their traditional venom glands only to relocate their deadly chemical weapons to an even more disturbing delivery system.
At the center of every black hole lies something so terrifying that it breaks every law of physics — and scientists are desperately trying to understand what it means for reality itself.