Feb 27 Biggest explosion seen in universe came from colossal black hole By Marcia Dunn, Associated Press The explosion was so large it carved out a crater in the hot gas that could hold 15 Milky Ways. Continue reading
Feb 27 How a WWI war helmet outperformed modern gear in a new study By Vika Aronson, Gretchen Frazee Your great-grandfather’s World War I helmet that’s stuffed in the back of the closet could be just as effective at preventing brain injury from some blasts as a modern-day military helmet, a recently published study from Duke University researchers suggests. Continue reading
Feb 26 Watch 8:29 15 percent of Americans have migraine disease. Why aren’t there better treatment options? By Stephanie Sy, Lorna Baldwin Migraine disease affects 47 million Americans -- 75 percent of whom are women. Although headache is one symptom, attacks can include visual disturbances, nausea, extreme light and sound sensitivity, brain fog and debilitating pain. Stigma and gender stereotypes may complicate… Continue watching
Feb 24 Watch 8:41 With new outbreaks of COVID-19, are we on the ‘precipice’ of a pandemic? Will novel coronavirus, now known as COVID-19, morph into a global pandemic? Health officials worldwide are concerned about incidents of human-to-human transmission of the illness, although it continues to have a relatively low death rate. Amna Nawaz reports and Georgetown… Continue watching
Feb 24 Watch 5:07 Why the economic impact of COVID-19 might outlast the outbreak The virus that quarantined entire cities in China has spread far beyond, raising the specter of a global pandemic. As cases of novel coronavirus rise in other countries, panic is rippling through financial markets. Grant Thornton economist Diane Swonk joins… Continue watching
Feb 24 Pentagon adopts new ethical principles for using AI in war By Matt O'Brien, Associated Press The new principles call for people to "exercise appropriate levels of judgment and care" when deploying and using AI systems, such as those that scan aerial imagery to look for targets. But the principles fall short of stronger restrictions favored… Continue reading
Feb 24 Mars lander confirms quakes, aftershocks on red planet By Marcia Dunn, Associated Press NASA's newest Mars lander has confirmed that quakes and even aftershocks are regularly jolting the red planet. Continue reading
Feb 24 WATCH: NASA mathematician Katherine Johnson, celebrated in ‘Hidden Figures,’ dead at 101 Johnson was one of the so-called “computers” who calculated rocket trajectories and earth orbits by hand during NASA’s early years. Continue reading
Feb 20 New Mexico sues Google over collection of children’s data By Susan Montoya Bryan, Associated Press Google disputes the allegations, saying the service allows schools to control account access and requires they obtain parental consent when necessary. Continue reading
Feb 20 Computer scientist who pioneered ‘cut,’ ‘copy’ and ‘paste’ has died By Associated Press The Silicon Valley pioneer who created the now-ubiquitous computer concepts such as “cut,” “copy” and “paste” has died. Larry Tesler was 74. He made using computers easier for generations as a proponent of what he called “modeless editing."… Continue reading