After the Heat lost another double-digit lead to the Bucks, Erik Spoelstra is still confident in a turnaround.

Taking inspiration from the 3D photonic structures on a Morpho butterfly’s shimmering blue wings, scientists at Germany's ...

Thypoch has expanded its Simera series with the introduction of the Simera 75mm f/1.4, bringing a classic medium-telephoto ...

Learn the details of the $322.5 million contract modification awarded by the U.S. Army to Raytheon to supply TOW weapon ...

When you use DPReview links to buy products, the site may earn a commission. Image: Sigma Sigma has announced the 16-300mm F3 ...

The good news for the Heat is its next two games come against a sub-.500 squad, with back-to-back matchups against the Hawks ...

Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to ...

An archaeological breakthrough has shed new light on the age, construction, and function of the Great Wall of China.

RTX (RTX) was awarded a $322.5M modification to contract for the Tube Launched Optically-Tracked Wireless Guided weapon system. Work will be ...

A welcome bonus is that the lens is optically stabilized for photography, and it's rated up to a decent 5EV. For video, the ...

Seemingly leaked renders of the Nothing Phone 3a and 3a Pro show both phones with three cameras The addition of a third ...