Latest Articles

Climate scientists blow gaping hole in 'NASA data' paper

The paper, full of shoddy science, got attention from a right-wing blogger on Forbes, but climatologists say it's bunk.

25 days of dares: Forkprints and fracking

It's the last week of Umbra's 25 days of dares. She dares to green her take-out and high-five a bus driver.

Your next plastic cup could be made out of fish

Plastic is actually a pretty revolutionary material — we wouldn't want to go back to a time before it existed (just a time before people started throwing it in the ocean). But it's made from petroleum, and we haven't really got any to spare. So viable plastic alternatives — corn plastic, algae plastic, chicken feather […]

Federal biologist who reported polar bear deaths now under (deeply weird) investigation

Back in 2006, Dr. Charles Monnett published an article that included observations about polar bear deaths in the Beaufort Sea. In the report, co-authored with another scientist, Monnett reported seeing four dead polar bears in 2004. Monnett works for the federal government, and this month he was put on administrative leave while the government investigates "integrity issues" connected to that report. Administrative leave means he has to put all current research on hold.

Public Employees for Environmental Responsibility, a watchdog organization, has formally complained about the investigation. In its complaint, the group includes portions of an interview the Department of the Interior inspector general conducted with Monnett. From the transcript, it appears that they were concerned about the method Monnett and his colleague had used to achieve a rough estimate of the mortality rate. The group writes that "it became clear that the IG agents were focused on what in their mind was a disparity but was, in fact, their inability to understand the note.”

And, if you read the transcript, the investigators do seem tangled up. Here's a sample:

Dear skeptics: Here is more climate data than you can handle

For the climate skeptics who dragged us all through Climategate on the conviction that climate scientists are lying jerks, here is the data you wanted to see. Here it is. The University of East Anglia put it online for all to access. This might make it harder for scientists to get shared data in the future, since people don’t always like it when you give away their work for free, but it is worth it just to shut you up.

Happy now? Oh, what, you actually have no idea how to interpret this raw data? 

New photovoltaic generator runs on heat instead of sunlight

Photovoltaic cells, the basic unit of solar power systems, turn light into electricity. But fueling photovoltaics with sunlight isn't always practical. MIT scientists came up with a way around this issue: they found a really efficient way to turn heat into light.

Tokyo is cutting electricity use by 15 percent

Japanese people are already kicking Americans' butts when it comes to energy efficiency: they use half as much energy as we do already, despite their proclivity for gadgets like automatic toilets. But since the Fukushima meltdown, they've gotten even more hyper-aware of the need to save energy.

In Tokyo, the government is hoping to cut electricity use during work hours by 15 percent compared to last year, and they're on track to do it.

Bill Nye explains science, the moon, and climate change to Fox News, using very small words

Bill Nye's years of experience teaching science to children seem to have prepared him well for talking to Fox News hosts. Here, he attempts to help Happening Now host Jon Scott grasp difficult concepts like "volcanoes are not connected to the burning of fossil fuels" and "the science that happens on the moon ... is the same science that happens on Earth." Favorite line: "When you say to yourself, well, I'm going to ignore all the evidence of climate change, you're saying, I'm going to ignore the best ideas anybody's ever had."

Good lord, American homes are huge

This infographic from the BBC shows how much newly built North American, and especially U.S., homes dwarf those currently being built in Europe. The average new U.S. home is more than twice as big as the average new home in the U.K.

Tropic of Chaos: a book review

“Between the Tropic of Capricorn and the Tropic of Cancer lies what I call the Tropic of Chaos, a belt of economically and politically battered post-colonial states girding the planet’s mid-latitudes. In this band, around the tropics, climate change is beginning to hit hard. The societies in this belt are heavily dependent on agriculture and […]