International

"An oil tanker runs aground off eastern China, leaking fuel into the water. Another is caught in a collision near Cuba. A third is seized in Spain for drifting out of control. These vessels were part of a "shadow" fleet of tankers carrying oil last year from countries hit by Western sanctions, according to a Reuters analysis of ship tracking and accident data and interviews with more than a dozen industry specialists."

"A behind-the-scenes account of the political horse-trading, published by Earth Negotiations Bulletin, shows how national interests were reflected in the influential document."

"Boreal forests store huge amounts of carbon, but the warming and drying climate is leading them to burn bigger, hotter and more frequently."

"Millions of people in Mexico don't have access to clean water. Extreme heat and drought brought on by climate change are partly to blame, but so is the aging infrastructure and years of mismanaging water."

"While start-ups scramble to engineer a sustainable protein, from lab-grown meat to fake burgers, lentils are a ready solution, one with a proven record."

"Lithium, the common ingredient in almost all electric-car batteries, has become so precious that it is often called white gold. But something surprising has happened recently: The metal’s price has fallen, helping to make electric vehicles more affordable."

"Global renewable energy capacity grew by 9.6% last year but needs to grow by three times the current rate to limit global warming, the International Renewable Energy Agency (IRENA) said on Tuesday."