White sand, black gold: when oil derricks loomed over California beaches

As California population boomed in the decades following the gold rush of 1849, there was a rapidly growing demand for petroleum. By 1920, California was producing 77 million barrels of oil a year, and vast stretches of the state were occupied by derricks, and refineries. In coastal places such as Venice, oil derricks ran right up to the shore, mingling with residential neighborhoods and pristine beaches.

Stealing Turtle Eggs Got People Shot, But The Thievery Continues

Olive ridley sea turtles are a threatened species, and the Mexican government has made it illegal to harvest their eggs from Pacific beaches. Mexican marines patrol those beaches, and violators have been prosecuted. Yet sea turtle eggs continue to be harvested, sold in the market.

Paris COP21: Amid Optimism, Key Issues Remain on Negotiating Table

The centerpieces of a deal are the 180 national emissions pledges for the period up to 2030, which were submitted ahead of the conference. What is at issue now are the rules for their implementation, and whether a procedure can be agreed upon for upgrading them later to give the world a chance of meeting its two-degree target.