No matter what you do, matter can neither be created nor destroyed. This property of the universe is called the law of ...

From solar panels to airtight windows to geothermal systems and more, these experts are building and remodeling their homes ...

Physicist Richard Lieu first explored the idea that gravity could exist without mass—now he’s got a new cosmological model ...

A run-down of energy-saving techniques used by multifamily property owners and operators, in honor of Earth Day 2025.

Interior Department officials are considering scaling back the boundaries of national monuments in the West to encourage ...

It was approved by a 3-2 vote at the commission's regular meeting. The move halts APTIM's $25 million agreement to oversee ...

AS CEBU continues to grapple with extreme heat, the Mandaue City Council has called on City Government departments, barangay ...

A conservation group on Wednesday named the Mississippi River the “most endangered river of 2025,” citing threats to abolish ...

When it comes to energy efficiency, the people who design buildings and promote conservation have all sorts of insights and advice. But how do they apply that advice to their own homes?