Forty-six American veterans and first responders drank ayahuasca at a Guanacaste retreat to ease combat trauma. Their stories are moving, but the evidence is thin and Costa Rica's rules remain unsettled.
Seventeen musicians have joined forces to defend one of Costa Rica's popular waterfalls, releasing a protest song after environmental authorities confirmed damage to protected...
Costa Rica's tsunami warning center says it will stop round-the-clock monitoring of the country's coasts on Jan. 1, 2027, unless the government and lawmakers...
