The earliest feathered dinosaurs may have evolved their bird-like features while still retaining lizard-like scales on other parts of their body. This theory is based on the discovery of a fossilized ...

So how should we think about climate, evolution and relativity? To paraphrase the great philosopher Muddy Waters (though he wasn't talking 'bout... The news traveled ...

The first survey of the entire northern Milky Way for forty years is shedding fresh light on the life-cycle of stars in our astronomical backyard. The survey, which publishes its initial findings ...