University of Washington researchers have invented a cellphone that requires no batteries — a major leap forward in moving beyond chargers, cords and dying phones. Instead, the phone harvests the few microwatts of power it requires from either ambient radio signals or light. The team also made Skype calls using its battery-free phone, demonstrating that the prototype […]
On Monday, August 21, 2017, our nation will be treated to a total eclipse of the sun. The eclipse will be visible — weather permitting — across all of North America. The whole continent will experience a partial eclipse lasting two to three hours. Halfway through the event, anyone within a 60 to 70 mile-wide […]
ANCHORAGE, ALASKA – The Alaska Native Science & Engineering Program has partnered again with Anchorage School District to give local students a chance to participate in ANSEP’s 12-day, all-expenses-paid Middle School Academy on the University of Alaska Anchorage campus. This is the second Middle School Academy for ASD students this year, which means more than 100 […]
DNA found at archaeological sites reveals that the origins of our domestic cat are in the Near East and ancient Egypt. Cats were domesticated by the first farmers some 10,000 years ago. They later spread across Europe and other parts of the world via trade hub Egypt. The DNA analysis also revealed that most of […]