A joke between researchers turned into the first structure 3D-printed inside a living cell, a precursor to building ...

Materials I used: Soft copper wire: 20 gauge (wire diameter 0.8mm): 15 cm (6 inches) You can use it as a pendant, earring or ...

Viewers had a lot to say about the mother elephant reuniting with her calf, and some of them were very sweet.

A new elephant calf makes her debut at the National Zoo on Tuesday, in celebration of Earth Day! The Asian elephant, Linh Mai ...

Linh Mai, the National Zoo's baby elephant, is making her public debut on Wednesday, April 22. Here's her sweet story.

Linh Mai, a rare Asian elephant calf, makes her first public appearance at the Smithsonian's National Zoo, a historic moment ...

The trail gives El Sereno residents easy access to their neighborhood green space — and that's just the beginning.

Donald Trump once again loomed large over the European Union's latest attempts to demonstrate unity, despite leaders not ...

The National Zoo hopes Linh Mai's growing popularity will shine a strong spotlight on the conservation efforts of Asian ...

Today on CNN10: We'll learn about a potential merger that could disrupt the air travel industry, before heading to the Smithsonian National Zoo to meet their newest addition -- the first Asian ...

After nearly 25 years, the Smithsonian's National Zoo has welcomed a baby Asian elephant, and she is absolutely adorable.