African elephants have long been thought of as a single species, but a critical mass of genetic studies now proves there are two.

I've seen a few wild grizzly bears, mostly in Alaska and British Columbia, and always from a distance. But each grizzly I've caught sight of was as fearsome and sublime as the last. You never get used to their raw power and massive bodies, or the mysterious intelligence in their dark, close-set eyes.

I have a king bed, one of those memory-foam mattresses that doesn't jiggle as you get in or out. Even if you cleaved it down the middle with a pickax, the thing wouldn't tremble. It's practically earthquake-proof.

If the dinosaurs are any indication, there's a place in our pantheon for the extinct. My son has a blue plushy allosaurus he calls Spot-Spot, with whom he often sleeps.

During the 1937 congressional election campaign, Johnson's group probably paid $5,000 to Elliott Roosevelt, one of Franklin Roosevelt's sons, for a telegram in which Elliott suggested that the Roosevelt family favored Lyndon Johnson.

So I hope women will consider a life in politics. We need women, you see. We need them.

Government is not just about maintaining the status quo. It's about helping people's lives to work.

Turkey and Brazil, though half a world apart geographically, have much in common. Both are large countries that spent long years under military dominance, but have broken with that history and made decisive steps towards full democracy.