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Latest Extinction events Stories

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2008-10-07 10:34:46

In geology as in cancer research, the silver bullet theory always gets the headlines and nearly always turns out to be wrong. For geologists who study mass extinctions, the silver bullet is a giant asteroid plunging to earth.

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2008-08-31 10:00:00

It was the greatest mass murder of all time - poison everywhere, billions slain - but the killers have never been positively identified.

2008-08-01 18:00:10

By SUE VORENBERG Scientists hope to gain insight into fossil record by studying current size ranges By Sue Vorenberg The New Mexican Some would say it's impossible to draw a picture of something when you can only see 2 percent of it.

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2008-06-16 09:05:00

A new study suggests that it is the ocean, and in particular the epic ebbs and flows of sea level and sediment, that is the primary cause of the world's periodic mass extinctions during the past 500 million years.

2008-06-14 06:00:00

By Anonymous ASTEROIDS The asteroid presumed to have wiped out the dinosaurs struck the Earth with such force that carbon deep in the planet's crust liquified, rocketed skyward, and formed tiny airborne beads that blanketed the planet, say scientists from the U.S., U.K., Italy, and New Zealand.

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2008-05-05 11:00:00

The asteroid presumed to have wiped out the dinosaurs struck the Earth with such force that carbon deep in the Earth's crust liquefied, rocketed skyward, and formed tiny airborne beads that blanketed the planet, say scientists from the U.S., U.K., Italy, and New Zealand in this month's Geology.

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2008-03-27 11:15:00

Researchers in Brazil reported their discovery of a new marine crocodile species on Wednesday, showing that the reptiles survived the mass extinction of dinosaurs 65 million years ago.

2008-03-20 14:46:32

Scientists reported on Thursday that they believe a series of volcanic eruptions in modern day India may have been the cause of mass extinctions of species including dinosaurs over the last 545 million years.

2008-01-23 14:57:25

Dinosaur doomsday was wetter than scientists h

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2008-01-23 13:30:00

The most detailed three-dimensional seismic images yet of the Chicxulub crater, a mostly submerged and buried impact crater on the Mexico coast, may modify a theory explaining the extinction of 70 percent of life on Earth 65 million years ago.


Word of the Day
edulcoration
  • The act of sweetening by admixture of some saccharine substance.
The word 'edulcoration' comes from a Latin word meaning 'making sweet'.