George Dyson talks with Martin Eiermann about the definition of life, human progress, and the importance of cognitive autarchy.
Diseased trees in forests may be a significant new source of methane that causes climate change, according to new research. The study was conducted by researchers at the Yale School of Forestry & Environmental Studies and published in Geophysical Research Letters. Sixty trees sampled at Yale Myers Forest in northeastern Connecticut contained concentrations of methane…
Thousands of years ago, farming spread across Europe and replaced the hunter-gatherer lifestyle of early inhabitants. Now a study of ancient DNA says that trend was driven by farmers moving from place to place. Scientists have long debated how farming expanded across Europe. Did farmers migrate? Did the idea of farming spread from culture to…
Every day we observe systems thermalizing: Ice cubes in a pot of hot water will melt and will never remain stable. The molecules of the ice and the molecules of the water will reach thermal equilibrium, ending up at the same temperature. Well-ordered ice crystals turn into a disordered liquid. Recent experiments have shown that…
Take a good look around on your next nature hike. Not only are you experiencing the wonders of the outdoors – you’re probably also witnessing evolution in action. New research from the University of Toronto Mississauga (UTM) on the effect of insects on plant populations has shown that evolution can happen more quickly than was…
Physicists investigating the make-up of the universe are closing in on the Higgs boson, an elusive particle thought to have been key to turning debris from the Big Bang into stars, planets and finally life, scientists said. Researchers at the European Organization for Nuclear Research (CERN) are using their large Hadron Collider (LHC), the world’s…
China, India, South Africa and Brazil said a climate deal planned for 2020 won’t be a “new regime,” threatening confrontation with the U.S. which wants to eliminate a firewall between developed and developing nations. The four nations reined in expectations for the Durban Platform, a mandate agreed last December at United Nations treaty talks in…