A recent study found that the idea of autonomous emergency vehicles made potential patients nervous.
In his new novel, “New York 2140,” author Kim Stanley Robinson tackles how a drowning city might adapt and thrive after disastrous sea level rise.
Researchers discovered what seem to be fossilized bacteria that are 3.77 and 4.28 billion years-old.
In states where same sex-marriage was legalized, the suicide attempts among gay, lesbian, and bisexual teens dropped by 14 percent.
Scientists have discovered seven Earth-size planets orbiting a nearby star that could hold the conditions for life.