E20 petrol, a 20 per cent ethanol blend, is being rolled out across India to cut oil imports and emissions. Here’s what science says about how it may affect engines.

A remarkably preserved pterosaur fossil from northeastern Brazil has yielded the first molecular evidence ever recovered from ...

The 3D-printed diving suit allowed cockroaches with electrodes attached to them to survive underwater for up to three hours.

In this article, Dr Mike McDonagh examines the practical considerations when seeking to minimise the negative impacts of the sources of battery formation ...

This weekend marks the 250th anniversary of the United States and family gatherings, vacations, and fishing with family and friends will be a large part of the celebration. July 4 is a license-free ...

Energy storage usually brings to mind batteries, capacitors, tanks of hydrogen, or maybe some giant gravity system hauling ...

NASA unveiled four patriotic-colored images of the cosmos to celebrate America's 250th birthday, revealing everything from an ...

State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, 388 Lumo Road, Wuhan, Hubei 430074, People’s Republic of China ...

Abstract: This paper presents guidelines for the deep reactive ion etching (DRIE) of silicon MEMS structures, employing SF/sub 6//O/sub 2/-based high-density plasmas at cryogenic temperatures.

The benefits of eating beets may include lower blood pressure and better athletic performance. Eating beets raw or juicing and roasting them may be more beneficial than boiling them. A high daily ...

Batteries are undergoing rapid advances. For example, modern zinc-air batteries have the remarkable ability to use oxygen as energy—but that oxygen isn't stored in the battery itself. Zinc-air ...

Nahda Nabiilah is a writer and editor from Indonesia. She has always loved writing and playing games, so one day she decided to combine the two. Most of the time, writing gaming guides is a blast for ...