The topic of colonization and its implications on Sri Lanka cannot be viewed in isolation. Every facet of colonial rule must be compared in all of the nations that were invaded and governed.

Horror? Guaranteed. Survival? Less so.

Bacteria that thrive on Earth may not make it in the alien lands of Mars. A potential deterrent is perchlorate, a toxic chlorine-containing chemical discovered in Martian soil during various space ...

A toxic chemical long considered hostile to life on Mars, may not be an obstacle to building on the Red Planet after all. Instead, it could.