Typhoon Haiyan, which devastated large portions of the Philippines in November 2013, killed at least 6,300 people. It set records for the strongest storm ever at landfall and for the highest sustained wind speed over one minute ever, hitting 194 miles per hour when it reached the province of Eastern Samar.

It could become more common, according to a new model which factored in what controls the peak intensity of typhoons. The model finds that under climate change this century, storms like Haiyan could get even stronger and more common - as much as 14 percent, nearly equivalent to an increase of one category.
According to a new global-scale projection, terrestrial vegetation emits several million tons of extremely low-volatility organic compounds (ELVOCs) per year to the atmosphere, which affect cloud seeds via formation of low-volatility vapors. These oxidation products of compounds such as monoterpenes results in an increase of condensing vapors that can further form cloud condensation nuclei over the continents and have an influence on the formation of clouds.

The results show how a number of natural compounds, which together account for around 70 percent of the biological hydrocarbon emissions, produce low-volatility products and how they can possibly effect the climate via aerosol particles. 

 Karin Heineman, Inside Science –  Predicting and analyzing weather is a highly sophisticated scientific endeavor these days. But, it is also peppered with a good deal of lore.

We're here to debunk some popular weather myths.

Myth #1: Heat lightning, or the distant flashes of lightning you see in the sky (without hearing the clap of thunder) during the hot summer months, only occur because it is hot out.

Wrong. The truth is you're actually seeing lightning from a storm that's really far away. Since most severe thunderstorms often happen during hot summer months – the name "heat" lightning stuck.

Myth #2: The Earth is farthest from the sun in January.

Researchers have confirmed strong warming in the upper troposphere, known colloquially as the tropospheric hotspot, long expected as part of the global warming hypothesis. 

Though the tropospheric hotspot appears in many global climate models, the inability to detect it has been used to suggest climate change is not occurring as a result of increasing carbon dioxide emissions. 

A previously unknown dual mechanism slows peat decay and may help reduce carbon dioxide emissions from peatlands during times of drought, according to a new study. The naturally occurring mechanism was discovered in 5,000-year-old pocosin bogs in coastal North Carolina. Preliminary field experiments suggest it may occur in, or be exportable to, peatlands in other regions as well. 

Ethanol fuel refineries could be releasing much larger amounts of some ozone-forming compounds into the atmosphere than previous estimates. 

Ethanol, a government mandated and subsidized renewable transportation fuel made from corn, now constitutes approximately 10 percent of the fuel used in gasoline vehicles in the U.S., according to the new study. The renewable fuel mandate was a successful environmental effort to increase the use of ethanol and other renewable fuels aims to reduce greenhouse gas emissions and petroleum imports, while encouraging development and expansion of the U.S. renewable fuels sector, according to the U.S. Environmental Protection Agency.

Making a series of relatively minor and realistic changes to UK diets would reduce UK diet-related greenhouse gas emissions by nearly 20 percent and extend average life expectancy by eight months, according to new model. 

British people may not like blood rain but Sahara Desert dust is not traveling 2,000 miles over an ocean just to make their cars dirty - it also helps cool things down. 

Researchers have analyzed the composition and radiative effect of desert aerosols during two episodes which simultaneously affected Badajoz (Spain) and Évora (Portugal) in August 2012 and found that it caused radiative cooling of the Earth's surface. Atmospheric aerosols (solid or liquid particles suspended in the atmosphere) are difficult to examine for various reasons - they remain in the atmosphere for only a short time and their cause may be natural or anthropogenic.

Everyone discusses ways to reduce carbon dioxide levels in the atmosphere (or not) but less considered is that there is a massive storehouse of carbon that has the potential to significantly alter the climate change picture. 

Ancient carbon, locked away in Arctic permafrost for thousands of years, could transformed into carbon dioxide and released into the atmosphere by warmth. 

Higher elevations around the world may be warming much faster than previously thought, according to a paper which reviewed elevation-dependent warming mechanisms such as loss of snow and ice, increased latent heat release at high altitudes, low-elevation aerosol pollutants that increase the difference in warming rates between low and high elevations, plus other factors that enhance warming with elevation in different regions, and in different seasons.