24/04/2018

Airborne dust threatens human health in Southwest

In 1935, at the height of the Dust Bowl, a team of researchers from the Kansas Board of Health set out to understand the impact of dust on human health. In areas impacted by dust storms, the researchers documented an increase ...

Killer whale genetics raise inbreeding questions

A new genetic analysis of Southern Resident killer whales found that two male whales fathered more than half of the calves born since 1990 that scientists have samples from, a sign of inbreeding in the small killer whale ...

Fungus senses gravity using gene borrowed from bacteria

The pin mold fungus Phycomyces blakesleeanus forms a dense forest of vertically growing fruiting bodies, but how does it know which way is "up"? New research publishing 24 April in the open access journal PLOS Biology, from ...

Facebook rules at a glance: What's banned, exactly?

Facebook has revealed for the first time just what, exactly, is banned on its service in a new Community Standards document released on Tuesday. It's an updated version of the internal rules the company has used to determine ...

Study shows newspaper op-eds change minds

Readers might nod along or roll their eyes at a newspaper opinion piece, but a new study provides evidence that op-ed columns are an effective means for changing people's minds about the issues of the day.

page 3 from 13