Science
April 30, 2015
This Thursday, April 16, 2015 photo, shows a general view of the historic Meroe pyramids site, in al-Bagrawiya, 200 kilometers (125 miles) north of Kh

Pyramids of Sudan largely deserted, unknown

April 30, 2015

Health briefs: Heart risks seen from high-fructose syrup

April 30, 2015
Studies show that skin color is primarily designed to regulate how much sunlight we let into our bodies to produce vitamin D. (Alan Cotton/Fotolia)

Skin color serves as gateway to vitamin D

That's important for bone and immune health.
April 30, 2015

Health beat: Minnesota medical response to opioid overdose ahead of nation

Politics
April 28, 2015
A days-old moose calf showed off a radio collar that expands with growth.

Dayton halts moose research over animals' deaths

Gov. Mark Dayton Tuesday put an end to Minnesota's ambitious moose research project out of concern that it is harming the animals it's designed to help.
Local
April 27, 2015
Emerald ash borer.

Emerald ash borer detected in 8th Minnesota county

Fillmore County, south of Rochester, will join other counties in its part of the state and four Twin Cities area counties subjected to a quarantine.
April 24, 2015

Health beat: Their messages change, but posters get enlisted in fight vs. STDs

April 23, 2015

Health briefs: Divorce may be bad for the heart

April 23, 2015
University of Washington researchers Jay and Maureen Neitz, seen holding testing cards for color perception, have teamed up with a California biotech

Researchers may have cure for colorblindness

Treatment could be tested in humans within two years.
Science
April 23, 2015

Science briefs: How does a cracking knuckle make noise?

Science
April 23, 2015

Hyperprecise atomic clock detects tiny changes in fabric of time

Science
April 23, 2015
A cleanup worker lifts a handheld skimmer full of weathered oil from the waters near the boat ramp adjacent to Ken Combs Pier in Gulfport, Miss., on J

Five years later, nation's worst oil spill still a puzzle

Five years after the nation's worst oil spill, scientists are still trying to assemble a picture of what it did to the Gulf ecosystem.
Variety
April 20, 2015
Peering into the Space Station dollhouse.

Put your kids in 'Space' at Science Museum of Minnesota

Kids restless on spring break? They need something to explore. How about the final frontier? Here are five things to know about "Space: An Out-of-Gravity Experience" at the Science Museum of Minnesota.
Politics
April 20, 2015
A days-old moose calf showed off a radio collar that expands with growth.

What if studying moose calves in Minnesota puts them at risk?

High rate of radio-collared calf deaths could halt study of decline
Local
April 19, 2015
The moose population in Minnesota is on a downward trend.

Feb. 18: Minnesota's moose numbers drop again; DNR says decline 'will likely continue'

Using aerial surveys by the state DNR, the total in Minnesota has dropped from 8,840 in 2006 to 3,450.
Politics
April 18, 2015
Photo courtesy of Rolf Peterson, Isle Royale wolf project. The new wolf pair at the west end of Isle Royale, female on the left.

Isle Royale wolf population plummets to three

The closely watched wolf population on Isle Royale National Park has dropped to just three — the lowest number recorded since scientists began tracking them more than 50 years ago and a sign that without human intervention, they will likely soon vanish from the island altogether.
Science
April 17, 2015
A trained California sea lion practices attaching a clamp to a simulated mine on a dock at the Navy Marine Mammal Program training base on March 5, 20

Navy enlists sea lions, dolphins in critical detection work

Both are assigned to a mission that Navy officials say is increasingly critical: maintaining "underwater dominance" and the ability to thwart attacks aimed at the home front or at U.S. and allied ships in foreign locations.
April 17, 2015

Health beat: Minnesota's stillbirth mystery gaining attention

The rising rate of babies born lifeless has piqued the concern of Minnesota health officials, and now it has triggered action in the Legislature.
April 17, 2015

Health briefs: Fat in middle age cuts dementia risk

Science and Technology

News coverage and feature stories on the latest in the world of science and tech.