Engineering

Transistor-integrated cooling for a more powerful chip

Managing the heat generated in electronics is a huge problem, especially with the constant push to reduce the size and pack as many transistors as possible in the same chip. The whole problem is how to manage such high heat ...

Energy & Green Tech

Particulate plutonium released from the Fukushima Daiichi meltdowns

Small amounts of plutonium (Pu) were released from the damaged Fukushima Daiichi Nuclear Power Plant (FDNPP) reactors into the environment during the site's 2011 nuclear disaster. However, the physical, chemical, and isotopic ...

Business

Amazon pledges to be carbon neutral by 2040

Amazon chief Jeff Bezos pledged Thursday to make the US technology and retail giant carbon neutral by 2040 and encourage other firms to do likewise, in a bid to help meet the goals of the Paris climate accord 10 years early.

page 1 from 2