These science discoveries from 2022 could be game changers

These reported discoveries from 2022 could be game changers, if only we were sure of the findings. News reports this year left us wondering … Is new physics around the…

Homo naledi may have lit fires in underground caves at least 236,000 years ago

An ancient hominid dubbed Homo naledi may have lit controlled fires in the pitch-dark chambers of an underground cave system, new discoveries hint. Researchers have found remnants of small fireplaces…

Carvings on Australia’s boab trees reveal a generation’s lost history

Brenda Garstone is on the hunt for her heritage. Parts of her cultural inheritance are scattered across the Tanami desert in northwestern Australia, where dozens of ancient boab trees are…

King Tut’s tomb still has secrets to reveal 100 years after its discovery

One hundred years ago, archaeologist Howard Carter stumbled across the tomb of ancient Egypt’s King Tutankhamun. Carter’s life was never the same. Neither was the young pharaoh’s afterlife. Newspapers around…

Ancient DNA unveils Siberian Neandertals’ small-scale social lives

DNA from a group of Neandertals who lived together and a couple of others who lived not far away has yielded the best genetic peek to date into the social…

Here’s where jazz gets its swing

It don’t mean a thing if it ain’t got that swing — all you’ve got to do is stagger your timing. For decades, fans of jazz music have debated why…

Tina Lasisi wants to untangle the evolution of human hair

Though humans’ nearly hairless bodies stick out like a cowlick among other primates, our nakedness isn’t unique in the world of mammals. Dolphins and whales are naked, says biological anthropologist…

In Maya society, cacao use was for everyone, not just royals

In ancient Maya civilization, cacao wasn’t just for the elites. Traces of the sacred plant show up in ceramics from all types of neighborhoods and dwellings in and around a…

Fossil finds put gibbons in Asia as early as 8 million years ago

Small-bodied, long-armed apes called gibbons swing rapidly through the trees, far outpacing scientists’ attempts to decipher these creatures’ evolutionary story. Now, a partial upper jaw and seven isolated teeth found…

Humans may have started tending animals almost 13,000 years ago

Hunter-gatherer groups living in southwest Asia may have started keeping and caring for animals nearly 13,000 years ago — roughly 2,000 years earlier than previously thought. Ancient plant samples extracted…