Querido DiálogoEcológico: ¿Cuál es la diferencia nutricional entre la zanahoria que comía en 1970 y la que como hoy? He oído que queda muy poca nutrición. ¿Es verdad?
Querido DiálogoEcológico: Leí una historia desgarradora de un oso polar que nadó 400 millas con su cachorro a la espalda en busca de un témpano de hielo para descansar. Sobrevivió, pero su cachorro no. ¿Qué se puede hacer para salvar estas magníficas criaturas? ¿Es ya demasiado tarde
Dear EarthTalk: I heard that timber thefts are increasing across the country. Why would people steal timber and is it a particular kind for a particular use?
Dear EarthTalk: Not long ago we were reading a lot about hydrogen’s role in a clean energy future, with cars transitioning from gasoline-powered engines to hydrogen-powered fuel cells. Where does hydrogen fit now in the mix with electric cars now coming on so strong?
Many shortcomings led to BP Deepwater Horizon oil spill: lax regulation, including inadequate cement & a poorly coordinated response…
Outshining the Stars: Excessive Night Lighting Has Some Communities Laying Down the Law. What can we do to reduce light pollution at night?
Landfills are a Potent Source of Methane—And, Potentially, Energy…
Wine corks have a lot of reuse potential if they’re sent to an organization like ReCork, which transforms them into flooring tiles, building insulation, automotive gaskets, and, now, sandals.
U.S. hospitals produce over 4 billion pounds of waste a year—second only to the food industry. A few simple steps could help cut those numbers dramatically without compromising safety or health.
New Jersey and New York now require nuclear plants to install modern cooling systems to prevent the deaths of billions of fish each year…
A study from the University Texas School of Public Health found extremely high levels of flame retardants in supermarket butter purchased in Dallas, Texas. Instead of the 19 units of flame retardants expected, they found 37,700 units in one stick of butter.
