First Ground-Based Mid-Infrared Observations of Brown Dwarfs [1]

A team of European astronomers [2] have observed eight Brown Dwarfs, i.e., small and faint objects also known as “failed stars”, with the TIMMI2 infrared sensitive instrument at the ESO 3.6-m telescope on La Silla.

From two of these, mid-infrared radiation is detected – for the first time ever from such objects with a ground-based telescope. While the younger Brown Dwarf, aged a few million years, is found

More Internet information means more disinformation,warns a Dartmouth engineering professor

Why is the stock market fluctuating wildly these days? Is it poor earnings reports? Is it questionable accounting practices or CEO inefficiency? Or do investors trade frantically after they’ve read something on the Internet? If an investor reads a seemingly authoritative report about a company’s performance, he or she might be influenced to buy or sell stock.

Sometimes what

Panama City, Panama-Today the world’s tropical forests are not only being cleared at an extraordinary rate, they are also increasingly being divided into fragments that can rapidly lose their original rich biodiversity. At the 2002 meetings of the Association for Tropical Biology, hosted by the Smithsonian Tropical Research Institute (STRI), Panama, this conservation crisis was addressed in a symposium bringing together concerned investigators from throughout the tropics.

Organized by

Efforts by British campaigners to halt the unsustainable use of peat in horticulture have received international acclaim, just a few days after Environment Minister Michael Meacher reaffirmed the UK Government`s commitment to reducing peat use by 90% before 2010.

At a meeting of the International Mire Conservation Group (IMCG) in France on 21st July, the UK was commended for the impact of its campaign to persuade the public, industry and government to stop using peat. The IMCG applauded the

Male patients who suffer from obstructive sleep apnea (OSA) — the inability to breathe properly during sleep — produce lower levels of testosterone, resulting in decreased libido and sexual activity, according to researchers at the Technion-Israel Institute of Technology. Previous studies had indicated that male sleep apnea patients had reported decreased libidos but the studies were unable to establish a scientific link. The current study, reported in the July issue of The Journal of Clinical End

Cardamom Mountains former home to Khmer Rouge

The Cambodian government announced today the creation of the Central Cardamoms Protected Forest, a 1,000,000-acre (402,000-hectare) area in southwestern Cambodia’s Central Cardamom Mountains. The Cardamoms are home to most of Cambodia’s large mammals and half of the country’s birds, reptiles and amphibians. Two wildlife sanctuaries border the area, bringing the total land under protection to 2.44 million acres (990,000 hecta