A Search for the Chemicals of Alien Life

November 29, 2001
Scientists looking at a star 150 light-years away with the Hubble Space Telescope found that a planet there contains sodium in its atmosphere. This demonstrates that it may be possible to search for the chemical signature of life on planets... continued

Proof Earth?s Magnetic Field Reversed

November 29, 2001
Researchers can now demonstrate that a short-lived change in the earth?s magnetic field really did take place about ten million years ago. Before this, they had evidence that the magnetic fields had reversed, but felt this could have been caused... continued

World May Be Allergic to Euro

November 28, 2001
Two of the eight euro coins that will come into circulation in January contain so much nickel that people allergic to the metal could develop eczema. Just five minutes of contact with one-euro (88 cents) and two-euro coins containing Cupro-nickel,... continued

How to Find Life on Mars

November 28, 2001
Researchers who are searching for evidence of water and organic compounds on Mars need to know how to recognize Martian life forms if Mars rocks are eventually brought back to Earth. Peter Buseck and Martha McCartney, of the NASA Astrobiology... continued

Afghanistan Farmers Planting Poppies Again

November 28, 2001
It?s planting season in eastern Afghanistan, and farmers are busy plowing their fields for next year?s crop of poppies that will eventually be turned into heroin and shipped to the streets of the U.S. and Europe. A few weeks ago,... continued

Middle Eastern Pollution?Old & New

November 28, 2001
Toxins produced by the mines and smelters of thousands of years ago may be affecting the health of people living today in the Middle East. ?Even after 2000 years of dilution by environmental agencies such as wind, the heavy metals... continued

Osama bin Laden Spotted

November 27, 2001
Osama bin Laden was spotted in a fortified encampment 35 miles from Jalalabad a few days ago. Hazarat Ali, the law and order minister for the eastern shura or council, which controls three major provinces in eastern Afghanistan, says informants... continued

U.S. Will Invade More Countries

November 27, 2001
According to the Sunday Times of London, the war on terrorism will soon be extended to three new countries, with targets linked to al-Qaeda in Somalia, Sudan and Yemen at the top of the hit list. ?We have the wind... continued

First Human Clones

November 27, 2001
The scientists at Advanced Cell Technology, in Worcester, Massachusetts, claim they have cloned the first early human embryo. They want to create genetically matched replacement cells for patients with a wide range of diseases, and say they have no interest... continued

Where Asteroids Come From

November 27, 2001
Over the past millions of years, Earth has taken some major hits from asteroids. Where do these huge boulders come from and why are they in orbits near the Earth? Scientists now think the sun is to blame. Asteroids most... continued