Costa Rica, a small Central American country nestled between Nicaragua and Panama, is a world-renowned destination for ...

Warm turquoise waters offer idyllic scuba diving and surfing; the more adventurous can explore waterfalls or hike an active volcano. If holidaying in one of the most biodiverse places on earth appeals ...

As part of a multi-pronged approach toward curbing the effects of greenhouse gas emissions, scientists seek to better understand the impact of rising ...

As part of a multi-pronged approach toward curbing the effects of greenhouse gas emissions, scientists seek to better understand the impact of rising carbon dioxide (CO2) levels on terrestrial ...

Experience the stunning road trip route known as one of Costa Rica's best scenic drives. Look forward to seeing hot springs, ...

SAN JOSÉ, Costa Rica — A group of families and children hailing from Uzbekistan, China, Afghanistan, Russia and more countries walked off an airplane in Costa Rica’s capital, the first flight ...

HONOLULU (AP) — Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the world’s most active volcanoes, has been erupting on and ...

Kilauea volcano began shooting lava into the air once again Wednesday on the Big Island of Hawaii. Kilauea, one of the world’s most active volcanoes, has been erupting on and off for nearly two ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life on Dec. 23. The eruption has been taking place at the volcano's summit ...

People are climbing the Sicilian slopes to get a better view. Mount Etna, Europe's most active volcano, is attracting thousands of tourists eager to witness the spectacular lava flows cutting ...