Cyclone Imelda reached hurricane strength on April 14 and its eye "opened" and became apparent on visible imagery on imagery from NASA's Aqua satellite. By April 15, the eye had "closed" and become filled in with clouds.

Taiwanese authorities said Monday they had launched an investigation into allegations that South Korean tech giant Samsung hired students to post malicious comments about local rival HTC online.

In 1999, Danish homosexuals were granted access to stepchild adoption, and after the 2001 general election, legislation to improve homosexuals' rights was introduced in the Danish Parliament. In the subsequent negotiations many politicians spoke of homosexuals as central to the understanding of Danish values. This was in stark contrast to similar negotiations in 1989 when Parliament passed the Same-Sex Marriage Act:

The invasive kudzu bug has the potential to be a major agricultural pest, causing significant damage to economically important soybean crops. Conventional wisdom has held that the insect pests will be limited to areas in the southern United States, but new research from North Carolina State University shows that they may be able to expand into other parts of the country.

Approximately 55 percent of the horseradish produced in the United States is grown in the Collinsville, Ill., area, the self-proclaimed "Horseradish Capital of the World." The product is of such high quality that Europeans import it for gourmet and industrial use. But when crop sciences professor Mohammad Babadoost first arrived at the University of Illinois in 1999, he was told that growers had been experiencing significant yield reductions due to internal discoloring and root rot.

As part of the carbon cycle, carbon dioxide (CO2) is flushed from soils into stream water; this CO2 either escapes directly into the atmosphere from the water surface or gets transported downstream of the study site. To understand the amount and variability of both the carbon flushed from soils and the subsequent loss to the atmosphere, scientists first need to understand the variability in aquatic concentrations. Although previous studies have shown that CO2 concentrations vary considerably over time and are often linked to water discharge, measurements have primarily been based on low-frequency manual sampling rather than continuous monitoring, so much of the temporal pattern is lost.

Dissolved organic matter in streams and rivers can be broken down by sunlight or bacteria, providing a fuel source for aquatic ecosystems and affecting carbon dioxide and carbon monoxide concentrations as the organic matter is mineralized. Researchers know that the amount of organic matter in streams fed by forest landscapes and those fed by watersheds affected by human activity, such as croplands, pasture, or urban environments, can differ greatly. What is less well known is how the organic matter from these various environments evolves as it flows downstream.

Rolling out round-nosed lorries with aeroplane-style flaps at the back on Europe's roads would cut fuel costs, reduce carbon emissions and save lives, while giving a boost to the struggling auto sector, the European Commission said Monday.

The rapid, exponential growth of internet traffic means investment in infrastructure, new technologies and paradigms for getting content to users are needed. EU-funded researchers are pushing these boundaries - changing the way content is delivered so that users can access high-definition (HD) and three-dimensional (3D) video on demand.

In an effort to combat destructive wildfires, forestry management professionals began using techniques such as thinning or methodically setting fire to dead branches and twigs that could set off a big blaze.

University of Leicester planetary scientists have collaborated with an international team of researchers to organise the largest ever observational campaign of Saturn's auroras.

NASA is picking up the construction pace on the inaugural space-bound Orion crew capsule at the Kennedy Space Center (KSC) in Florida – and accelerating towards blastoff on the unmanned Exploration Flight Test-1 mission (EFT-1) slated for September 2014 atop a mammoth Delta 4 Heavy Booster which will one day lead to deep space human forays to Asteroids and Mars.

Learning a new language can be a challenge, as new vocabulary and grammatical rules can be hard for some people to grasp. To address this issue, a group of linguistics graduate students are examining how a person's working memory capacity, which is how well a person can process and retain knowledge, is connected to learning a second language. Do people with larger memory capacities have an advantage over their peers?

Here's a question… how long does it take sunlight to reach Earth? This sounds like a strange question, but think about it. Sunlight travels at the speed of light. Photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes.

For scientists studying summer sea ice in the Arctic, it's not a question of "if" there will be nearly ice-free summers, but "when." And two scientists say that "when" is sooner than many thought—before 2050 and possibly within the next decade or two.

A bioengineering research team from the National University of Singapore (NUS) team led by Associate Professor Zhang Yong has developed a novel microfluidic device for efficient, rapid separation and detection of non-spherical bioparticles. Microfluidic devices deal with the behavior, precise control and manipulation of fluids that are geometrically constrained to sub-millimeter scale. This new device, which separates and detects non-spherical bioparticles such as pathogenic bacteria and malaria infected red blood cells, can potentially be used for rapid medical diagnostics and treatment.

(Phys.org) —The surface of Jupiter's moon Europa exposes material churned up from inside the moon and also material resulting from matter and energy coming from above. If you want to learn about the deep saltwater ocean beneath this unusual world's icy shell—as many people do who are interested in possible extraterrestrial life—you might target your investigation of the surface somewhere that has more of the up-from-below stuff and less of the down-from-above stuff.

Epidemiological studies have indicated that dietary habits and antioxidants from diet can influence the incidence of neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. In the recent years, a number of papers have reported on neuroprotective effects of polyphenols in cell and animal models.

New observations of comet C/2013 A1 (Siding Spring) have allowed NASA's Near-Earth Object Office at the Jet Propulsion Laboratory in Pasadena, Calif. to further refine the comet's orbit.

Losing A$200 a student doesn't sound like a major cut for a multi-billion-dollar industry – so will the new university funding cuts really affect the quality of Australian higher education?