The Spruce on MSN

The best water for houseplants isn’t tap water—here’s what to use instead

Key Takeaways Most low-maintenance houseplants tolerate regular tap water just fine.Sensitive plants like calatheas, orchids, and African violets prefer filtered water.Rainwater is great for many ...
Smithsonian Magazine

Earth’s Core Might Hold Dozens of Oceans Worth of Hydrogen, Hinting at the Origins of the Planet’s Vast Water Supply

Scientists have long debated whether most of Earth's vital liquid was delivered via icy comets or was homemade ...