Paleo in the News

Infrared cameras in Costa Rica revealed that the world’s largest carnivorous bat maintains close social bonds through wing wraps and prey sharing.

A dietary supplement made from engineered yeast could help honeybees thrive despite the declining availability of high-quality pollen in their environment

Before exploding, a star shed most of its layers, giving a glimpse at a massive star’s deep interior. The event may represent a new kind of supernova.

Continuous glucose monitors are now readily available. With guidance, they can help people make small dietary and lifestyle changes for better health.

Over the last half 50 years, fractals have challenged ideas about geometry and pushed math, science and technology into unexpected areas.

H5N1 bird flu might infect human mammary glands, potentially allowing the virus to show up in breast milk.

The Shape of Wonder humanizes scientists by demystifying the scientific process and showing the personal side of researchers.

At an average age of 70, these women divers in South Korea still forage in the sea up to 10 hours a day and spend more than half of that time underwater.

Nine species of fungi and bacteria have been found in cocoa beans that produce fine chocolate, and this knowledge could help producers develop better flavours

Adding a magnet could simplify the process of producing oxygen in space, making a crewed mission to Mars more feasible.

In-flight defecation may help the birds stay away from feces that can contain pathogens such as bird flu while also fertilizing the ocean.

A Kenyan site shows early hominids transported stone 13 kilometers for toolmaking as early as 2.6 million years ago.

Connecting tubes between bacteria and a kind of microbe called archaea may reflect a symbiotic relationship that led to complex cells more than 2 billion years ago

The Webb telescope found that a far-off little red dot is the oldest known black hole, shrouded by gas that could help explain the ruby color.

Solve our latest interactive crossword. We'll publish science-themed crosswords and math puzzles on alternating months.

Producing a male-specific protein in digestion-related neurons may have led to the evolution of an odd “romantic” barfing behavior in one species of fruit flies.

In The Martians, journalist David Baron recounts scientific and public debate over purported intelligent life on the Red Planet.

Denisovans, a mysterious human relative, left behind far more than a handful of fossils—they left genetic fingerprints in modern humans across the globe. Multiple interbreeding events with distinct Denisovan populations helped shape traits like high-altitude survival in Tibetans, cold-weather adaptation in Inuits, and enhanced immunity. Their influence spanned from Siberia to South America, and scientists are now uncovering how these genetic gifts transformed human evolution, even with such limited physical remains.

Denisovans, a mysterious human relative, left behind far more than a handful of fossils—they left genetic fingerprints in modern humans across the globe. Multiple interbreeding events with distinct Denisovan populations helped shape traits like high-altitude survival in Tibetans, cold-weather adaptation in Inuits, and enhanced immunity. Their influence spanned from Siberia to South America, and scientists are now uncovering how these genetic gifts transformed human evolution, even with such limited physical remains.

The hypothesis could extend the search for extraterrestrial life to include frigid planets with thin atmospheres and underground water.