I did see some news on TV and did a little research on the net and found some sources..
Let me know what you think about that:
End of the human race ?
From the sources:
The biggest threat to mankind was revealed yesterday to be a deadly supervolcano bubbling away under one of the world's most famous national parks. Vulcanologists say the seismic hotspot is ready to blow and will spell Armageddon for our planet.
The doomsday warning comes only a week after astronomers claimed an asteroid was on a lethal collision course with Earth and is expected to hit on March 21, 2004. The impact and aftershock was said to be enough to wipe out the entire human race.
Check the link for more info