Science

Oldest known fossilized skin is 21 million years older than previous examples

Researchers have identified a 3D fragment of fossilized skin that is at least 21 million years than previously described skin…

2 years ago

Catalytic combo converts CO2 to solid carbon nanofibers

Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory and Columbia University have developed a way to convert…

2 years ago

Scientists identify how dietary restriction slows brain aging and increases lifespan

Restricting calories is known to improve health and increase lifespan, but much of how it does so remains a mystery,…

2 years ago

Beaches and dunes globally squeezed by roads and buildings

Beaches and dunes are becoming increasingly trapped between rising sea levels and infrastructure. Dutch researchers found that nowadays, when dropped…

2 years ago

Even the oldest eukaryote fossils show dazzling diversity and complexity

The sun has just set on a quiet mudflat in Australia's Northern Territory; it'll set again in another 19 hours.…

2 years ago

‘Carbon vault’ peat suffers greatly from drought

Peatlands are affected more by drought than expected. This is concerning, as these ecosystems are an important ally in the…

2 years ago

Blood test distinguishes neuroendocrine subtype of advanced prostate cancer

Like a criminal entering a witness protection program, cancer cells can shed their past and take on a new identity.…

2 years ago

Acidity of Antarctic waters could double by century’s end, threatening biodiversity

The acidity of Antarctica's coastal waters could double by the end of the century, threatening whales, penguins and hundreds of…

2 years ago

NASA’s Webb finds signs of possible aurorae on isolated brown dwarf

Astronomers using NASA's James Webb Space Telescope have found a brown dwarf (an object more massive than Jupiter but smaller…

2 years ago

Understanding the neuroendocrine basis for social anxiety-like behavior in male mice

Researchers from the University of Tsukuba have discovered that estrogen receptor (ER) β, expressed in the lateral septum of the…

2 years ago