Wolf pups born on Lake Superior's Isle Royale in 2019, 2020

The wolves that were translocated to Isle Royale National Park on Lake Superior have begun to reproduce, the National Park Service says. 

Fighter pilot says UFO he chased in 2004 committed 'act of war'

A former U.S. Navy fighter pilot spoke this month about what he says was an encounter with a “Tic Tac”-shaped UFO and believes the flying object committed an “act of war.”

Climate change largely missing from 2020 presidential campaigns as fires rage in the US

Historic wildfires are sweeping across the nation’s West Coast, but you wouldn’t know it from the presidential campaign. For President Donald Trump, the historic wildfires ravaging Democratic strongholds on the West Coast are presenting another crisis at a time when he can ill afford one.

Dramatic photos: California residents wake up to raining ash and smoke-filled skies

Others around the Bay Area also documented hazy horizons, red suns and gray skies -- all the result of the raging wildfires burning around California, which as of this week had scorched a record-setting 2.3 million acres of earth.

Honeybee venom destroyed breast cancer cells, study finds

Venom from honeybees rapidly destroyed triple-negative breast cancer, a type of cancer that has limited treatment options, and HER2-enriched breast cancer cells, according to a study published in the journal npj Precision Oncology.

HealthPartners opens enrollment for 1,500 people in COVID-19 vaccine trial

HealthPartners announced Wednesday that it will be enrolling at least 1,500 people in a clinical trial that will determine whether a vaccine developed by Oxford University researchers is effective at preventing COVID-19. HealthPartners is the only health system in Minnesota involved in the Phase 3 clinical trial, which is led by Oxford and pharmaceutical company AstraZeneca.

FBI investigating pilot's report of 'guy in jetpack' flying 3,000 feet in air near planes at LAX

The FBI will be investigating an incident that took place near Los Angeles International Airport after an American Airlines pilot reported seeing a mystery person in a jetpack flying in the path of incoming jets Sunday evening.

Hurricane Laura captured in stunning pictures from space

NASA astronaut Chris Cassidy has photographed Hurricane Laura from his vantage point on the International Space Station.

More than 70 Minnesota wildland firefighters heading west to battle wildfires

After a request from the National Interagency Fire Center for help fighting 96 active wildfires nationwide, more than 70 Minnesotans are heading west to help.

Delta Air Lines to furlough 1,941 pilots in October, according to internal memo

Delta Air Lines is set to furlough 1,941 pilots in October, the carrier said in a memo seen by Reuters on Monday that noted the fallout from the COVID-19 pandemic and plunging air travel demand.

Mama bear carries 3 cubs on her back to swim across Wisconsin lake

Boaters in Wisconsin watched in awe as a mama bear swam across a lake -- carrying her three cubs on her back the entire way.

In just a week, wildfires burn 1 million acres in California

Danger loomed with the threat of thunderstorms and lightning forecast for Sunday that could spark new fires and overwhelm firefighters battling hundreds of fires throughout the state.

Travelers lost about $900K at airport checkpoints last year, TSA says

Travelers left behind nearly a million dollars at U.S. airport security checkpoints last year, including about $19,000 in foreign currency, the Transportation Security Administration said.