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Tens of thousands of monarch butterflies that should be in Texas by now, en route to their wintering grounds in Mexico, are still in the northern U.S. and Canada, their migrations delayed due to above-average temperatures and strong winds this fall.

Researchers at NOAA’s Alaska Fisheries Science Center are reporting a never-before-seen phenomenon in Alaska waters—an influx of strange organisms that resemble flattened, translucent sea pickles.

It may sound like déjà vu. A similar story made headlines along the West Coast last summer, but this is a new situation for Alaska.

New study from world’s leading lemur expert paints grim picture for future of dietary specialists

Three years ago, when Carleton architecture student and national team whitewater kayaker, Ben Hayward, took time off from his studies to train and compete in Europe in a bid to qualify for the 2016 Olympics in Rio, the cost of accommodation and travel was tough to manage on his amateur athlete’s budget.

So Hayward bought a used flatbed truck for just over $2,000 and, with $7,500 in materials and help from a Welsh mechanic friend, built a 72-square-foot wooden camper with a small wind turbine, solar panels and a round door at the back. He lived in the “Hobbit Van” for two years, driving from country to country to attend races, sleeping in parking lots.

What are the best ways for U.S. cities to combat climate change? A new study co-authored by an MIT professor indicates it will be easier for cities to reduce emissions coming from residential energy use rather than from local transportation — and this reduction will happen mostly thanks to better building practices, not greater housing density.

The study analyzes how extensively local planning policies could either complement the Obama administration’s Clean Power Plan (CPP) of 2015 or compensate for its absence. The CPP is intended to reduce greenhouse gas emissions from power plants. In early 2016, a U.S. Supreme Court ruling halted the measure’s potential enactment; the legal case is unresolved and the Trump administration has announced it intends to unwind the CPP.