Top White House officials can’t stop talking about all the tax refunds coming people’s way in the upcoming filing season.

High in the Andes, Polylepis trees, with their stunted gnarled trunks and twisted limbs, cling to steep mountain slopes, ...

The sweeping changes have affected everything from coal plant retirements to international diplomacy over shipping emissions.

The basics of photosynthesis are something that every student learns in school: carbon dioxide, water and light in; oxygen ...

The trees have become a sought-after backdrop for social media posts, holiday cards and even marriage proposals.

After 31 years of research and teaching at Texas A&M University, Carol Loopstra, Ph.D., associate professor in the Department ...