His hope, bolstered by a single study in rats 1, was that the injections would help him to regrow his thymus — a peculiar ...

A 125-million-year-old dinosaur fossil named Haolong dongi shows remarkable skin preservation. This juvenile iguanodontian ...

The oldest question in biology has a trap built into it. DNA holds the instructions for making proteins. Proteins are needed ...

A sugar found in raspberries and sunless tanning products has turned up near the Milky Way’s center. The discovery marks the ...

These snakes can go for months without eating, grow and shrink the size of their hearts and jump start their metabolism on a ...

Nature is beautiful, powerful and essential. But nature is not always gentle. The same biological world that gives rise to ...

Springer Nature retracted two of the Nobelist’s papers in 2011 for “copyright violation” but recently un-retracted them ...

The distribution of income and growing inequality are central themes in public debate. Far less attention has been paid to ...

Clarity may come from noticing what no longer feels believable. Neptune stations retrograde at 6:54 am EDT, turning our focus ...

Some species mimic bird poop, others dress up like ants. But a new species has been found that mimics a deadly fungal ...