Moments in human history are etched into the Earth. Now researchers are piecing together evidence of our impact on the planet – through the marks we've left on nature.

Out of all the places we visited during our trip to Colombia, Salento was *probably* our favorite spot (Cartagena makes it a ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.

Beller gestures to a small metal sphere about the size of a mini-fridge that's ... China has been building up its nuclear ...

Duties of 25 percent on steel and aluminum will flow through to car buyers, beer drinkers, home builders, oil drillers and ...

It’s almost impossible for experts to piece together why certain homes burned – most of the evidence is ash. But in the ...

Additions including solar power to a co‑operative housing block in Zürich by Lütjens Padmanabhan aim to extend the ...

Troy artist and businessman Danny Killion turned his life around through community embrace and reclaimed wood.

The house on Road No 32 in Dhanmondi was reduced to ruins after ousted prime minister Sheikh Hasina, who grew up here and is ...

Urban wildfires like LA’s make harmful chemicals from burning plastics and electronics that can make indoor air dangerous for months.

Stockholm Wood City is swapping polluting steel and concrete for a more climate-friendly construction material: timber.

Immigration enforcement policies are raising concerns in Vermont, prompting responses from schools and advocacy groups.