Shark bites floating alligator’s foot in wild video

The shark had been circling the alligator from below before taking a chance and biting the animal’s leg.

Nobel Prize for physics goes to 3 for climate discoveries

The Nobel Prize for physics has been awarded to scientists Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi for their climate-related discoveries.

Infants ingest 15 times more microplastics than adults, new study finds

Researchers suggest the reason for the higher number found in infants is because they’re far more exposed to microplastics through items such as their teething toys, sippy cups and carpeting.

William Shatner officially headed to space Oct. 12 on Blue Origin rocket

William Shatner, known to many as Captain James T. Kirk from Star Trek, will blast off into space on Oct. 12 aboard a Blue Origin rocket.

Ivory-billed woodpecker, 22 other species now extinct, US says

The ivory-billed woodpecker and 22 more birds, fish and other species were declared extinct by the U.S. Fish and Wildlife Service on Wednesday.

Space Force prototype uniform draws comparisons to ‘Battlestar Galactica’

The Space Force unveiled a new prototype uniform this week — which immediately drew comparisons to the uniforms worn by officers in the 2000s TV series “Battlestar Galactica.”

Hundreds of carp dead in Michigan had herpes, DNR says

The Michigan Department of Natural Resources said it has identified the cause of death of hundreds of fish in Lake Orion.

'Do better': Photographer captures grizzly bear cub with discarded face mask

Photographer Jonathan Kuiper spotted a grizzly bear cub chewing a discarded face mask this summer in the Grand Teton National Park in Wyoming.

Lake Huron sinkhole may hold secrets to how Earth got its oxygen

Scientists have discovered a previously unconsidered link between the length of daytime and the oxygen levels on Earth. Their theory was inspired by what they found at the bottom of Lake Huron.

Comirnaty: Pfizer-BioNTech explains COVID-19 vaccine name’s meaning

According to Pfizer-BioNTech, “Comirnaty” is the brand name of its COVID-19 vaccine: a mash-up of COVID-19, mRNA, community and immunity.

NIH scientists develop faster, less costly COVID-19 test

NIH scientists discovered a new COVID-19 test technique that may reduce test time and cost while increasing efficiency.