Marcelo Sánchez-Villagra from the University of Zurich and researchers have uncovered the evolutionary history of the mole’s extra “thumb.” As it turns out, this polydactyl animal evolved an elongated wrist bone to serve as a sort of extra finger, widening the paw for more effective tunneling. The researchers examined embryos of the Iberian mole (Talpa occidentalis) and the closely related—but…
This post contributed by Kellen Marshall-Gillespie, University of Illinois-Chicago, NSF-IGERT LEAP Fellow and 2011 ESA Graduate Student Policy Award winner. As an active member of the Ecological Society of America and its Strategies for Ecology Education, Diversity and Sustainability (SEEDS) program and environmental justice (EJ) section, I understand and support the Society’s vested interest in accomplishing meaningful broader impacts. As…
Here are some highlights from the latest Policy News by Science Policy Analyst Terence Houston. APPROPRIATIONS: SUBCOMMITTEES APPROVE SCIENCE, ENVIRONMENTAL SPENDING BILLS The week of July 6, two House appropriations subcommittees that fund federal agencies with jurisdiction over ecological issues released and marked-up their draft funding bills for Fiscal Year (FY) 2012. The House Commerce, Justice and Science Appropriations bill…
Termites and biofuel: Mike Scharf from Purdue University and colleagues explored how enzymes found in the guts of termites could be useful in breaking down biomass—that is, branches, leaves and other woody debris—to hasten the production of biofuels. As he said in a recent press release, “For the most part, people have overlooked the host termite as a source of…
Last year the world’s eyes turned to the Gulf of Mexico when British Petroleum’s Deepwater Horizon drilling unit exploded, causing what became the largest accidental marine oil spill in the history of the petroleum industry. Eleven people lost their lives in the explosion that resulted in 205.8 million gallons of crude oil leaking into the Gulf, 17 were injured, and…
(Click the below image to view the photo gallery.) This week, the American Museum of Natural History launched the exhibit “Picturing Science: Museum Scientists and Imaging Technologies” which explores the images produced by scientists while performing research. The images range from bug genitalia to staghorn coral (see video at the end of this post). As quoted in a recent Wired…
If plants had a perspective, they would probably think of pollinators as more than just extra-friendly house guests. That is, plants would be more likely to view pollinators as the mutual friend who likes to set up blind dates. Bees might limit pollen to its use as a protein source for the hive, and birds might devour the flesh of…
Here are some highlights from the latest Policy News by Science Policy Analyst Terence Houston. Read the full Policy News here. HOUSE: AG APPROPRIATIONS BILL CUTS CONSERVATION, RESEARCH INITIATIVES On June 16, the House passed H.R. 2112, the Agriculture, Rural Development, Food and Drug Administration and Related Agencies Appropriations Act of Fiscal Year (FY) 2012. Sponsored by House Agriculture Appropriations…
Is a specific person to blame for recent wildfires? While Arizona’s Wallow Fire fuels finger pointing, it takes more than a campfire to fuel the destructive wildfire raging across southeastern Arizona. A perfect storm of local ecology, climate and human management decisions have combined to set the stage for the largest wildland fire in Arizona’s history. The Wallow Fire that…
Seagrass populations are facing major declines in the midst of global climate change and increasing urban development along coasts, according to a study conducted at the request of the International Union of the Conservation of Nature (IUCN). Frederick Short from Jackson Estuarine Laboratory in New Hampshire and colleagues reported that, of the 72 species of known seagrass, 10 species are…
An essay published in the June 8 issue of Nature is causing something of a stir. Eighteen ecologists who signed the essay, titled “Don’t judge species on their origins,” “argue that conservationists should assess organisms based on their impact on the local environment, rather than simply whether they’re native,” as described in a recent Scientific American podcast. In the essay,…
Can social justice be achieved (at least partially) through the advancement of environmental stewardship? Both the executive branch of the federal government and a number of local community outreach organizations across the country believe it’s certainly an effective avenue to take when working to ensure our nation’s communities have equal input into the policy proposals that impact our natural surroundings….