Celebrate Earth Day 2025 on Tuesday, April 22, with moving Earth Day quotesabout the environment from conservationists and ...

I remember the first time I planted a tree on Earth Day as a child – the thrill of pressing a tiny sapling into the soil and ...

Scientists just discovered a new phylum of microbes in Earth’s Critical Zone. The Critical Zone—also known as the planet’s ...

It’s essentially a “major category” of living things that groups organisms together ... new frontier because it’s a major part of the Earth that is relatively unexplored.” ...