“It’s clear evidence these chemicals can affect populations.” Image-Scientists in Saskatchewan found that consuming small amounts of neonicotinoids led white-crowned sparrows to lose significant amounts of weight and delay migration, threatening their ability to reproduce. (Photo: Jen Goellnitz/Flickr/cc) In addition to devastating effects on bee populations and the pollination needed to feed humans and other […]
A majority of voters support the bold proposals for free college tuition and the wiping out of student debt put forward by Sens. Bernie Sanders and Elizabeth Warren in the 2020 Democratic primary, according to a new Hill-HarrisX poll out Friday. The survey found that out of more than 1,000 respondents, 58 percent of people said they […]
When an animal faces a predator or sudden danger, the heart rate goes up, breathing becomes more rapid, and fuel in the form of glucose is pumped throughout the body to prepare the animal to fight or flee. These physiological changes, which constitute the “fight or flight” response, are thought to be triggered in part […]
The NASA/ESA Hubble Space Telescope’s Wide Field Camera 3 observed Saturn on 20 June 2019 as the planet made its closest approach to Earth this year, at approximately 1.36 billion kilometres (.8 billion) away. Image-NASA, ESA, A. Simon (Goddard Space Flight Center), and M.H. Wong (University of California, Berkeley) Since the Hubble Space Telescope was […]