The science of happy holidays

Anyone who has seen a holiday movie knows that seasonal gatherings should be joyous occasions that enrich lives and deepen connections among friends and family. They are times for finding new love, overcoming personal faults, ...

Lagoon dries up as drought grips Peru's southern Andes

From her home under the baking sun of Peru's southern Andes, Vilma HuamanĂ­ can see the small Cconchaccota lagoon, the axis of her community's life. It has been a source of trout, fun for children eager to swim, beauty as ...

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