The density of matter just after the big bang is calculated to be sufficient to have spontaneously created black holes; such are called primordial black holes, and searches for their existence are ongoing.
The creation of black holes involves the collapse of massive stars, leading to the formation of a singularity, a region of infinite density at the center of the black hole. No new substances are created during this process, as it involves the gravitational collapse of matter already present in the star.
Black Black was created in 1983.
No - nothing can escape a black hole - not even light. Black Holes are found in space - the Big Bang didn't happen in space, it created space.
Matter can't be created or destroyed.
Hacking Matter was created in 2003.
A Matter of Dignity was created in 1957.
Grave Matter was created in 2000.
A Matter of Traces was created in 1958.
Matter of Trust was created in 1997.
A Matter of Choice was created in 1963.
What's the Matter with You was created in 1980.