Wherever there is coal, there will be fire. For centuries, we have dug up the combustible rock to power our industries, and we continue to rely on it to light our homes and keep the wired world humming. But each year millions of tons of coal are burned inadvertently, too – in underground fires that…
Coaxing U.S. federal agencies to work together is no small feat. But an emerging National Ocean Policy (NOP) is attempting to do just that. The Obama Administration’s proposed NOP will help federal agencies better organize marine research efforts and inject data into policy decisions—and potentially prevent conflicts between ocean users and save money, U.S. officials…
The largest known crocodile was big enough to swallow a human being and likely terrorized our ancestors two to four million years ago. Remains of the enormous horned croc, named Crocodylus thorbjarnarsoni, were unearthed in East Africa. The impressive aquatic reptile exceeded 27 feet long and is described in the latest Journal of Vertebrate Paleontology….
Giant dinosaurs could have warmed the planet with their flatulence, researchers said. British scientists have calculated the methane output of sauropods, including the species known as Brontosaurus. By scaling up the digestive wind of cows, they estimate that the population of dinosaurs – as a whole – produced 520 million tonnes of gas annually. The…
The age of “omes” is here. It began with the genome, continued with the proteome, branched out with the memome and reached full flowering with the notion of the omome. This probably sounds like raw material for nonsense poetry, but it’s a real biological and linguistic trend that makes sense, once you get the idea…
An unfortunate controversy has been unfolding over the relationship (or lack thereof) between physics and philosophy. Theoretical physicist Lawrence Krauss has published a book titled A Universe from Nothing: Why There is Something Rather than Nothing. In it, Krauss explains how modern physics has been inching toward an explanation to what is, perhaps, the hardest…
In Tennessee a new law took effect last month that allows teachers to discuss creationism as an alternative to evolution. The Volunteer State has now given us both the Monkey Trial and the Monkey Bill. But it’s not just one state. Polls show that fewer than half of Americans accept evolution. Most of us still…
Efforts to promote sustainable development must tap into technologies developed locally, driven by community needs and priorities. The products of modern science and technology (S&T), from chemical pesticides to carbon-emitting combustion engines, are frequently blamed — with some justification — for the unsustainable use of the planet’s resources. At the same time S&T offers a…
In the clammy depths of a southern Illinois coal mine lies the largest fossil forest ever discovered, at least 50 times as extensive as the previous contender. Scientists are exploring dripping passages by the light of headlamps, mapping out an ecosystem from 307 million years ago, just before the world’s first great forests were wiped…
The past five years have seen a proliferation of social networking sites designed specifically for scholars, like Academia.edu, which, with 1.2 million registered users, is one of the heavyweights in the field. The free sites, which also include Mendeley.com, ResearchGate.net, Zotero.org, and a number of discipline-specific platforms, typically offer users a way to organize their…