Photo of the Day

blue-throated macaws
March 24, 2017, 12 p.m.
An expedition uncovered important habitat — and potential protections — for critically endangered blue-throated macaws
Clouds over a mountain sunset
March 23, 2017, 7:55 a.m.
The theme for this year's celebration of weather is 'Understanding Clouds' — and there's a lot to know.
Beehive Cluster
March 22, 2017, 2:12 p.m.
This unusual cluster of stars will mesmerize you!
rusty patched bumble bee
March 22, 2017, 10:47 a.m.
The beleaguered rusty patched bumblebee is the first bee species in the Lower 48 states to be listed as endangered by the U.S. Fish and Wildlife Service.
coral reef in Caribbean
March 22, 2017, 8:47 a.m.
It's impacting coral reefs, but it's also affecting land mass and languages.
Sea lions on the beach at twilight
March 21, 2017, 3:33 p.m.
There are 2 quick tricks to tell which type of pinniped you're looking at.
happy girl jumps in the mountains in Norway
March 20, 2017, 3:53 p.m.
Nordic countries are all in the top 10.
Father and son enjoying a sunset together
March 20, 2017, 6:36 a.m.
On this day of celebration, focusing on giving happiness will maximize your own.
Yellow buttercups bloom under a bright spring sun
March 18, 2017, 12:07 p.m.
Maybe take the summer clothes out of mothballs a little early this year.