British billionaire Richard Branson says his space tourism project keeps being pushed back and isn't sure of an exact date for the first launch.

The oldest known former prisoner of the Auschwitz death camp has died in Poland at the age of 108.

Poland protested a Ukrainian photo exhibition featuring models dressed as Catholic nuns posing next to the graves of Polish soldiers.

Documents released Monday lend weight to the belief that high-level suppression helped hide Soviet guilt.

WARSAW, Poland (AP) — The American POWS sent secret coded messages to Washington with news of a Soviet atrocity: In 1943 they saw rows of corpses in an advanced state of decay in the Katyn forest, on the western edge of Russia, proof that the killers could not have been the Nazis who had only recently occupied the area.

Suppression within the highest levels of the U.S. government helped cover up Soviet guilt in the killing of some 22,000 Polish officers and other prisoners in the Katyn forest and other locations in 1940.

Witold Pilecki survived nearly three years as an inmate in the death camp. But the Polish resistance hero was crushed by the post-war communist regime — tried on trumped-up charges and executed.

The Amber Gold affair has elements of a pyramid scheme.

KIRYAT MALACHI, Israel (AP) — When Israeli archaeologist Yoram Haimi decided to investigate his family's unknown Holocaust history, he turned to the skill he knew best: He began to dig.

After learning that two of his uncles were murdered in the infamous Sobibor death camp, he embarked on a landmark excavation project that is shining new light on the workings of one of the most notorious Nazi killing machines, including pinpointing the location of the gas chambers where hundreds of thousands were killed.