American skeptics

American writer and biochemist (1920–1992)

American theoretical physicist (1918–1988)

American astrophysicist, cosmologist and author (1934–1996)

American theoretical physicist (1933-2021)

Hungarian-born American illusionist, escapologist, and stunt performer (1874–1926)

American women's rights activist (1820-1906)

American behaviorist (1904–1990)

Spanish-American philosopher

English American author and journalist (1949–2011)

American astrophysicist and science communicator

American chemist (1912–1999)

American mathematician and physicist

American author, philosopher and neuroscientist (born 1967)

American biologist, naturalist, and writer (1929–2021)

American philosopher (1942–2024)

American biologist and historian of science (1941–2002)

Canadian-American cognitive psychologist, linguist, and author, an advocate of evolutionary psychology and the computational theory of the mind

Canadian-American stage magician and skeptical movement adherent

American mathematics and science writer (1914–2010)

American psychologist (1913–2007)

American astronomer (1835–1909)

American special effects specialist and television host

American science educator, comedian, television host, actor, writer, scientist and mechanical engineer

American particle physicist and cosmologist

American psychologist and educator (1844–1924)

American science writer

American ichthyologist and educator (1851-1931)

American physicist, computer scientist and professor of cognitive science

American cognitive psychologist

German-American psychologist (1863-1916)

American astronomer (1927—1983)

American actor, comedian, musician and presenter (1921–2000)

American author and producer

American consumer reporter, investigative journalist, author and libertarian columnist

American psychologist (1860–1944)

Dutch-American astronomer (1906–1983)

American astronomer

American non- and speculative fiction writer

American philosopher (1901-1985)

American illusionists and entertainers

American magician and actor (born 1955)

American philosopher (1935–2014)

American theoretical cosmologist

American astronomer and comet discoverer

American anthropologist

American professor of philosophy (1925-2012)

American semiotician (1920-2001)

American biologist and blogger

American science writer

American physicist and climatologist

American biologist (born 1960)

American philosopher

chair of the Department of Philosophy at CUNY-Lehman College

American psychologist (1863-1944)

American biologist

American neurologist, skepticist

American theologian

American astronomer (1901–1976)

American skepticism activist

American surgeon (1906-1991)