This recurrent nova is the brightest in the entire sky, and undergoes this extreme brightening about every 80 years.

Since 1970, many birds that thrive in grasslands have shown accelerated population declines.

Carey Kish, hiking the Continental Divide Trail, hits a trail milestone as he strolls into Creede, Colorado.

Wildlife questions answered by Maine Audubon Staff Naturalist Doug Hitchcox.

This gem of a paddle, just west of Newport, puts teeming growth and wildlife on display in a four-hour exploration.

‘It’s more than 20 miles by gravel roads from the nearest pavement, so you have to make an effort,’ but it’s so worth it.

The removal of one species is sometimes needed to protect another, but when should nature just be allowed to take its course?

Wildlife questions answered by Maine Audubon Staff Naturalist Doug Hitchcox