Business, Finance & Economics

A powerful Washington player takes on Walgreens to protect tiny Antarctic krill

The Antarctic krill, tiny shrimplike crustaceans, are a key part of the ocean’s food chain for whales, penguins and seals. Increasingly, krill have also become part of the human food chain — krill oil, with omega-3 fatty acids, is advertised as a wonder drug that may help combat heart health, high cholesterol and even improve our moods.

Science, Tech & Environment

From napalm to nature: How the bald eagle helped turn a weapons factory into a wildlife refuge

The Rocky Mountain Arsenal Wildlife Refuge, outside of Denver, didn't start out as a conservationist’s dream: During World War II, the army built a chemical weapons factory on that spot. The plant produced mustard gas, napalm — an entire arsenal of deadly chemicals. Now it’s one of the largest wildlife sanctuaries in the country.