Connecticut is likely to have digital credentials for COVID-19 vaccines available by the end of the month. Officials said it would make it easy to scan and verify vaccination status.

Greenhouse gas emissions from heating and cooling buildings continue to rise in Connecticut despite the state’s efforts to improve energy efficiency.

An annual greenhouse gas inventory released last week for 2018 — the latest available data — showed vehicle exhaust remains the state’s largest problem, but the sharpest year-over-year increase came in the residential sector. Commercial building emissions were also higher.

In the big scheme of things, the Bobryk forest is pretty small potatoes. It’s about 300 acres of birch, hemlock and other hardwood trees, sandwiched between two larger state forests in western Massachusetts.

“It feels weird to say this forest isn’t special because that’s not what I mean,” says Laura Marx, a forest ecologist at The Nature Conservancy in Massachusetts. Rather, says Marx, Bobryk forest is “a really cool example” of things gone right, and an illustration of exactly how preserving forests might help slow climate change.