UNESCO designated 16 new geoparks, bringing the total number of sites in the UNESCO Global Geoparks Network to 229 in 50 countries. The network ...

Hekima Hapa runs around with her four children, teaches a sewing class in Brooklyn and ends her day by burning a little sage.

During a brief but dramatic chapter in Earth's history about 41,000 years ago, the planet’s magnetic field nearly collapsed.