Fire burned the Grand Canyon's North Rim Lodge, not for the first time, but the building left a legacy for all who visited it.

An adaptation of the concept of atmospheric water harvesting (AWH) with calcium chloride unsaturated aqueous solutions under vacuum (19 kPa absolute) and at ambient temperature (23 °C) was employed to ...

Cameroon's 92-year-old president, Paul Biya, announces he will seek an eighth term in October's elections. Biya, Africa's second-longest-serving leader, has ruled since 1982. His decision follows ...

YAOUNDE, Cameroon (AP) — Cameroon's 92-year-old president announced Sunday he will seek his eighth term in the October elections. The announcement comes after speculation the aging leader would not ...

YAOUNDE, Cameroon (AP) — Cameroon's 92-year-old president announced Sunday he will seek his eighth term in the October elections. The announcement comes after speculation the aging leader would ...

YAOUNDE, Cameroon (AP) — Cameroon's 92-year-old president announced Sunday he will seek his eighth term in the upcoming October elections. The announcement comes after months of speculation that ...

Cameroon's 92-year-old president, Paul Biya, announces he will seek an eighth term in October's elections. Biya, Africa's second longest serving leader, has ruled since 1982. His decision follows ...