A two-year delay on new mercury rules benefits coal-fired power plants, while chemical plants got an exemption from stricter ...

Glaucoma is one of the most common causes of irreversible vision loss, especially in older adults. It slowly damages the ...

Donald Trump believes Vladimir Putin is avoiding meeting with Volodymyr Zelenskyy due to personal animosity. Elsewhere, Marco ...

When a bone grows, our bodies’ proteins help provide the structure. When a muscle tears, proteins help rebuild it. When we fight an infection, transport oxygen in our blood or send messages to a cell, ...