The Juno spacecraft has just started its orbit of Jupiter, according to NASA.
Of all the things that threaten humankind, Stephen Hawking thinks that trash and human stupidity are the greatest.
Recent rock discoveries by NASA’s Curiosity Mars rover reveal that the red planet had a much more Earth-like past than we ever imagined.
Scientists have recently discovered a strange noise emanating from the Caribbean Sea, a noise so low, so powerful, so vast that it can be detected in space.
Chemical weapons have given people nightmares for the past 100 years — those who are lucky enough to survive them, that is.
Chemical weapons hold an especially dark place in the history of warfare. Bullets, bombs, and landmines all have their own terrors, but there’s nothing quite like an invisible cloud of death to spread panic and disrupt soldiers’ discipline. In a serious chemical attack, the air itself becomes hostile to life, and unseen poison seeps through every gap and crack to silently kill unprotected people.