Abstract: Long-term coal mining has led to a series of ecological problems, constraining society's sustainable development. Ecological restoration is a crucial component of achieving sustainability, ...

Michael is a full-time senior editor of investing and trading products for Investopedia. He has 20+ years of mutual fund, macro market research, institutional trading desk, and trading education ...

If you have what feels like razor bumps or acne on the back of your neck or scalp, you may have acne keloidalis nuchae. Find out what can help. A dermatologist is a medical doctor who specializes in ...