The 450-million-year-old fossilized corpse of a new spider species has been discovered preserved by fool’s gold. A research team from the University of Oxford discovered the fossil at Beecher's ...

A newly discovered 450-million-year-old fossil arthropod was found entirely preserved in pyrite–aka fool’s gold. The newly named species Lomankus edgecombei boasts a leg coming out of its head ...

A 450-million-year-old fossil of an ancient creature related to the modern-day spider was recovered encased in fool’s gold in upstate New York. The new species is distantly related to arachnids ...

The density of pyrite also means the fool's gold material thoroughly filled in tiny areas where the arthropod's body once lay ...

Named Lomankus edgecombei, the arthropod is a remarkably bright golden color because it’s preserved in three dimensions by iron pyrite — a mineral better known as fool’s gold. The fossil ...

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And the race to replace Rep. Anna Eshoo (D-Calif.) draws a contrast between two different philosophies on health care. While the presidential candidates for each party have laid out lofty policy ...

In today’s newsletter, my colleagues and I will preview the race for congressional control. We’ll also explain what a divided government might get done and what each party hopes to accomplish ...