Generally, tourism is one of the world’s major economic sectors. It is the third-largest export category (after fuels and ...

Dr Reuben Abati is 60. This means he is much younger than our dear country Nigeria. However, his accomplishments in this very short period of time is one of the reasons why I am proud of what our ...

From cancer-resistant mole rats to 200-year-old whales, evolution has equipped long-lived species with unique biological ...

Across 24 peaks and 240 miles through the Sierra Nevada, a UC Davis team searches for high-altitude Jeffrey pines to learn ...

They're a classic winter sight — but can you tell different types of conifer trees apart? Here's what distinguishes fir, pine ...