US researchers have used the three-dimensional (3D) printing technique to print lithium-ion micro batteries the size of a grain of sand.

Longer-lasting batteries are crucial for a new crop of wearable computers whose rise may upend Apple and Google's dominance of mobile devices.

The solar airplane was in great shape despite the quasi-shower it experienced before takeoff from Cincinnati.

Robots developed from this concept could eventually be used in search and rescue missions or for exploration.

The new 'Geminoid', an android resembling a real person is tele operated controlled remotely by a person offstage.

A crop of new lightweight devices that athletes can wear on the field might help people on sidelines keep better track of hits to players.

Nano-Falcon, which its makers say is the world's smallest radio-controlled helicopter.

A naturally occurring DNA segment is a product of nature and not patent eligible merely because it has been isolated.

SEBI has sought certain clarifications from Infosys relating to the Board meeting held on June 1st.

Wipro has been slapped with an over Rs. 816 crore claim by tax department, becoming the latest IT company to have got such a notice after Infosys, WNS and iGate.