New research shows the “upside-down trees” originated in Madagascar and then caught a ride on ocean currents to reach mainland Africa and Australia. By Rachel Nuwer Baobabs are one of the most ...

What the visitor has come across is an albino redwood tree, one of only about 400 known to exist. The strange tree is unable to produce chlorophyll, and so its needles are white instead of green.

Rows of uniform holes, either horizontal (most commonly) or vertical, might look like an insect attack, but they are more likely caused by a bird with an unusual name – the yellow-bellied sapsucker ...

The National Park Service (NPS) has shared a video of Rangers from Zion National Park reading one-star reviews from Google, with some visitors seemingly expecting it to be a garden, and others ...