Environment | Stacker

50 of the greatest archaeological discoveries of all time

Understanding the connections between mental health conditions and substance use disorders

Close up of young man smoking cigarette outdoors

How America’s aging population will affect nursing

A nurse wearing a face mask checking a patient's vitals

32 groundbreaking NASA missions in photographs

Space discoveries that will blow your mind

How long it takes 50 common items to decompose

World Environment

How US trees are powering Europe's renewable energy goals

25 terms you should know to understand the climate change conversation

Beginner's guide to composting

How wildfires have worsened in recent years

What 60 years of data tell us about our garbage habits

States with the biggest solar economies

Tips for a sustainable holiday season

The 90 companies responsible for two-thirds of historical greenhouse gas emissions

steam billowing from single smoke stack

How to prepare your garden for next season