Carbon monoxide can be more of a risk during the winter; doors and windows tend to remain closed, and there can be periods where there isn’t as much air circulation as there is during warmer ...

Important update: the Costa Rica Coin ₡500 is no longer legal tender. Learn how to exchange it at authorized banks.

Carbon monoxide is deadly. Symptoms of carbon monoxide poisoning are often described as flu-like, including headache, nausea, vomiting, chest pain, dizziness, weakness and confusion.

The USMNT played with fire — and played with fire — in its Gold Cup quarterfinal with Costa Rica, emerging after penalties thanks to the heroics of goalkeeper Matt Freese.

USMNT 2–2 Costa Rica: Player Ratings as U.S. Clinch Gold Cup Semifinal Berth on Penalties The USMNT's hunt for an eighth Gold Cup title continued against Costa Rica.

Here are the highlights from USA vs. Costa Rica in the Gold Cup on FOX!

MINNEAPOLIS — The U.S. men’s national team scraped past Costa Rica in a dramatic Gold Cup quarterfinal here on Sunday, winning 4-3 on penalties after a 2-2 draw over 90 roller-coaster minutes ...

Learn about the eyelash palm-pitviper of Costa Rica, a vividly colored venomous snake with unique “eyelash” scales.

USMNT vs. Costa Rica score: USA soccer advance to Gold Cup semis on goalkeeper Matt Freese's PK heroics The winners advance to take on Guatemala in the semifinals on Wednesday ...

After a nerve-wracking penalty shootout, the U.S. men's national team are through to the Concacaf Gold Cup semifinals after defeating Costa Rica.

USMNT defeated Costa Rica in a thrilling penalty shootout to reach the Gold Cup semifinals, overcoming a 1-0 deficit with goals from Diego Luna and Max Arfsten before Matt Freese's heroic saves.

NYCFC goalkeeper Matt Freese saved three penalties as the USMNT escaped Costa Rica's upset bid in a memorable Gold Cup quarterfinal on Sunday.