Gently toss orange segments, minced red onion, 1 tablespoon fennel fronds, and 1 tablespoon dressing in medium bowl. Combine mixed greens, onion rings, and fennel bulbs in large bowl. Toss with ...

The red and blue-green algae they consume is loaded with beta carotene, an organic chemical that contains a reddish-orange pigment. (Beta carotene is also present in many plants, but especially in ...