New findings from NASA's Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface ...

Experts reconstructed the genome of Treponema pallidum from 5,500-year-old human remains in Colombia, revealing an unknown ...

The findings come in the background of data obtained by NASA’s Perseverance rover that revealed evidence of wave-formed beaches and rocks, altered by subsurface water in a Martian crater that ...

Research led by the University of Sydney is reshaping scientific understanding of one of the world's most widespread canine parasites, suggesting heartworm disease has a far deeper and more complex ...

The discovery, led by evolutionary genomics researcher Davide Bozzi, pushes back the evidence for treponemal diseases, as ...

Scientists have recently unearthed a collection of ancient viruses from the depths of a Tibetan glacier, offering a glimpse into viral evolution and environmental conditions thousands of years ago.

The summaries below were drafted with the help of AI tools and edited by journalists in our News division. All linked stories were reported, written and edited by McClatchy journalists. Throughout ...

Heartworm disease is caused by the parasite Dirofilaria immitis. It is spread to dogs by mosquitoes and can be fatal. Adult ...

Learn more about ancient giant kangaroos and the previous research claiming they were too heavy to hop. A new study finds ...

CAPE CANAVERAL, Fla. (AP) — NASA’s Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They ...

While it may seem farfetched to imagine northern Africa’s Sahara Desert alive with thick vegetation and giant freshwater lakes, radar imaging is helping researchers see through the desert’s endless ...