Tesla shares were down Thursday morning, but least two analysts who follow the stock have raised their price targets.
He said Tesla is evaluating its options for raising more cash, but did not give any indication of when that may happen.
Tesla shares rose in after hours trading after the company posted wider-than-expected loss, despite better than expected sales.
A NASA telescope has discovered seven Earth-sized planets orbiting a star 40 light-years away, and all of them could host water or life.
SpaceX's Elon Musk notified Twitter followers Friday that the company is investigating a small leak in the rocket it plans to launch.
Will Happer says he resents being called a 'climate denier,' and says carbon dioxide is actually good for the planet.
Criticism of the so-called Muslim ban popped up on Elon Musk's Twitter account Wednesday, but then almost immediately disappeared.
Researchers used brain scans and an algorithm to improve early diagnosis of autism among several high-risk children.
For the first time, solar power installations formed the largest group of electricity generating capacity of any energy source.
Tesla's current share price reflects a nearly 100-point jump from early December, when the stock was trading around $181 per share.