September 22, 2018, 3:04 p.m. by Josh Lew

Austria's capital ranks high in everything from walkability to affordability.

September 22, 2018, 2:14 p.m. by Robin Shreeves

If you're going to raid the kitchen at night, reach for these goodies.

September 22, 2018, 9:36 a.m. by Noel Kirkpatrick

Man-made walls could slow sea level rise and glacial slide, say researchers.

September 21, 2018, 3:06 p.m. by Michael d'Estries

Monty the dog made the discovery while out for his daily stroll in the Czech Republic.

September 21, 2018, 1:11 p.m. by Michael d'Estries

Beautiful phenomenon, relatively new to science, may be growing due to greenhouse gas emissions.

September 21, 2018, 12:07 p.m. by Noel Kirkpatrick

Shrews form a caravan when their nest is disturbed, and it's pretty cute.

September 21, 2018, 11:57 a.m. by Christian Cotroneo

Hyper-aggressive Canadian green crabs are wreaking havoc on East Coast ecosystems.

September 21, 2018, 11:06 a.m. by Mary Jo DiLonardo

There's more to mold than the little green fuzz you see.

September 21, 2018, 10:21 a.m. by Morieka Johnson

You can combat pet pests without scary chemicals.

September 21, 2018, 10:21 a.m. by Matt Hickman

This path in Zwolle is paved with the equivalent of a half-million plastic bottle caps.

September 21, 2018, 9:19 a.m. by Noel Kirkpatrick

This Pittsburgh-area trail covers a range of sites connected to Mr. Rogers.

September 21, 2018, 8:22 a.m. by Starre Vartan

This plastic-free solution for shampoo and more could be the way.