Since the energy required to fuse iron is more than the energy that you get from doing it, could you use iron to kill a star like our sun?
The Russian Federal Space Agency says the next manned trip to the International Space Station will be extended from the usual six hours to two days.
The first manned space flight from the Vostochny Cosmodrome, currently under construction in the Russian far east, has been pushed back seven years to 2025, Russia's space agency told AFP on Monday.
The fact that the greatest diversity of large mammals is found in Africa reflects past human activities - and not climatic or other environmental constraints. This is determined in a new study, which presents what the world ...
It probably would have been easier to break into the Death Star.
Former Formula One world champion Jacques Villeneuve is coming out of retirement to compete in the Formula E championship next season.
Like an immutable passport, birth certificate and social security number, our DNA is a marker of who we are and where we've come from.
An ancient skeleton found nearly 20 years ago in a river in Washington is related to Native Americans, says a DNA study that could help resolve a long-running dispute over its ancestry and custody.
Researchers from Cardiff University have pioneered a new technique that will enable scientists to precisely pinpoint the areas on an enzyme that help to speed up chemical reactions.
Three astronauts left the International Space Station (ISS) Thursday for a return to Earth that had been delayed for a month by a rocket failure.