A Christmas Tree-shaped star cluster inside NGC 2264 reveals active star formation 2,700 light-years from Earth.

A Kenyan environmentalist hugged a palm tree for 72 straight hours in Nyeri county to draw attention to the rapid loss of the ...

From morning glories spiraling up fence posts to grape vines corkscrewing through arbors, twisted growth is a problem-solving ...

Left your gift shopping too late? These affordable last-minute gift ideas are thoughtful and perfect for late sleepers.

A rare fossil plant reveals how early plants moved water and food, helping to explain the secrets of tree growth.

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

Of all the holidays Gary Larson tackled in The Far Side, Christmas and Santa Claus inspired some jolly and hilariously dark ...

A lack of tree cover in low-income areas has left many residents especially vulnerable to rising heat. It’s a legacy of the ...

There's a lot you may not know about 25! Read these Christmas facts to learn about the origins of the holiday, Santa Claus, ...

The secret to its rapid transit is in its chemistry. Ethanol, to give booze its proper name, is a tiny, agile molecule. It ...

There are times in our lives when watching out our windows may be the closest way we can get to nature. Trapped indoors by ...