• British eco-town plan could be illegal.

• Climate change could mean more kittens!

Reader support makes our work possible. Donate today to keep our site free. All donations TRIPLED!

• Women exposed to high levels of PCBs are less likely to birth boys.

Ford shifting to smaller cars.

Grist thanks its sponsors. Become one.

Wildfire smoke could ease warming in Arctic.

• General Motors and utility group will collaborate for electric-car infrastructure.

• California adopts solar loan law.