Power plants that use natural gas and a new technology to squeeze more energy from the fuel release far less of the greenhouse gas carbon dioxide than coal-fired power plants do, according to a new analysis accepted for publication Jan. 8 ...
Tags: power plants, emissions, fuel release, combined cycle
A GE Healthcare voluntary recall of an anesthesia devices part has received a Class I classification from the FDA, which means the fault might cause serious health problems or death. The part involved is the GE Healthcare Multi Absorber ...
Tags: Anesthesia, Ge Anesthesia Devices, FDA
Burckhardt Compression has been awarded an order to deliver one Process Gas Compressor API 618 for acid gas injection in North America. The customer chose Burckhardt Compression because of the company’s extensive material know-how and ...
Tags: Burckhardt Compression, Process Gas Compressor, API 618
Scientists have reproduced the conditions inside the magma chamber of a supervolcano to understand what it takes to trigger its explosion. These rare events represent the biggest natural catastrophes on Earth except for the impact of giant ...
Tags: supervolcano, explosion, synchrotron X-rays, supervolcano eruption
Earth may not have possessed the continents it does now if not for life, instead becoming a planet covered nearly entirely in ocean. If not for life, Earth may not have possessed the continents it does now, instead becoming a planet ...
Tags: planet, extraterrestrial life, alien worlds
What does it mean when doctors say a person is brain-dead? WebMD asked critical care specialist Isaac Tawil, MD, an assistant professor at the University of New Mexico School of Medicine, and bioethicist Arthur Caplan, PhD, director of the ...
Tags: brain-dead, Isaac Tawil, Arthur Caplan
The computing cloud may feel intangible to users, but it has a definite physical form and a corresponding carbon footprint. Facebook's data centers, for example, were responsible for the emission of 298 000 metric tons of carbon dioxide in ...
Tags: carbon footprint, cloud computing, carbon dioxide emission
Feed-in tariffs (FIT) have been the preferred policy in many regions of the world to help support investors to rapidly increase installation of renewable energy installations projects and markets. Under most FITs, homeowners, businesses, ...
Tags: Feed-in Tariffs, PV Demand
Ocean warming and acidification are leading to an increase in the rate of sponge biomass and bioerosion. Combined German-Australian research, recently presented at the Ninth World Sponge Conference in Fremantle, used past, present and ...
Tags: ocean warming, ocean acidification, sponge biomass, bioerosion
Global average temperatures will rise at least 4°C by 2100 and potentially more than 8°C by 2200 if carbon dioxide emissions are not reduced according to new research published in Nature. Scientists found global climate is more ...
Tags: global average temperatures, carbon dioxide emissions, global climate
The species historically cited as the most abundant of coral algae that forms rodoliths at the Gulf of California in Mexico is in reality a compound of five different species. This finding was made by Jazmín Hernández Kantun, ...
Tags: coral algae, Gulf of California, Jazmín Hernández Kantun
Weather forecasters on exoplanet GJ 1214b would have an easy job. Today's forecast: cloudy. Tomorrow: overcast. Extended outlook: more clouds. A team of scientists led by researchers in the Department of Astronomy and Astrophysics at the ...
Tags: exoplanet GJ 1214b, weather forecast, super-Earth class planet, Hubble
A new Duke University-led study has documented dramatic, natural short-term increases in acidity in a North Carolina estuary. "The natural short-term variability in acidity we observed over the course of one year exceeds 100-year global ...
Nations that are considering nuclear energy must grapple with its high capital costs and Fukushima-scale risk. An energy-policy riptide along the English Channel shows how unpredictable the calculations can be: Both France and the United ...
Tags: Electrical, Electronics, Nuclear Plants, Energy
One of the most widely known compounds on Earth is carbon dioxide, or CO2. We learn as children that CO2 is a key component of photosynthesis, the process by which plants, algae, and bacteria convert light into energy. This reaction is part ...
Tags: carbon dioxide, CO2, global carbon cycle, photosynthesis, study of CO2