09/11/2018

Study demonstrates 'tunability' of a molecular chaperone

For decades, molecular biologists studying a class of molecular chaperones known as heat shock proteins (Hsp70s) have relied on the Hsp70s found in bacteria as the model system. Now one of the world's experts on the molecule ...

Freshwater turtles navigate using the sun

Blanding's turtle hatchlings need only the sun as their compass to guide them on their way to the nearest wetland—and a place of safety. This is according to John Dean Krenz of Minnesota State University in the US, lead ...

Scientists capture the sound of sunrise on Mars

Scientists have created the soundtrack of the 5,000th Mars sunrise captured by the robotic exploration rover, Opportunity, using data sonification techniques to create a two-minute piece of music.

How to care for your houseplants during winter

A scattering of houseplants adds much-needed greenery to long Alberta winters, so if they turn brown or draw clouds of bugs, think twice about just tossing them out, says a University of Alberta plant expert.

Eight steps to a stronger cybersecurity strategy

If there's an attack on the country, the military mobilizes. When a natural disaster strikes, recovery plans go into effect. Should an infectious disease start to spread, health officials launch a containment strategy.

Experts find stone tools connected communities

Stone tools from the Middle Stone Age in South Africa shows that different communities were connected over long time periods over vast geographical areas.

page 2 from 10