Is your period blood an unusual colour? A gynaecologist explains why the appearance of your period might change during your cycle. Everyone’s periods are different: some people have periods that ...

But the hard truth is that years after the term blood ... have gone up by more than 10%. “Millennial consumers are looking for more than the 4Cs [the classic Cut, Carat, Clarity and Color ...

Nicolas Mathevon knows what boils a crocodile’s blood. In Guyana in 2007 ... when she wants them to congregate around her. “They have a very developed social life,” says Mathevon.

If the blood (called haemolymph in invertebrates) becomes deoxygenated - when the animal dies, for example - it loses its blue colour and turns clear instead. An octopus's three hearts have slightly ...

“Trials have shown that freeze-dried crocodile blood is the best for managing iron deficiency anaemia and that refined crocodile blood extracts have exhibited strong controlling effects on human ...

That yielded theories that seem laughable now, he says: “It was once thought that the chameleon tongue projected because it inflated with air or filled with blood ... have changed to brown—the ...

Genes control everything from hair color to blood sugar by telling cells which ... First established in 1985 by Sir Alec Jeffreys, DNA testing has become an increasingly popular method of ...

Warning: This story contains details of abuse readers might find distressing But Britton has now been dubbed ... the potent ...

MK: The blood-colored droplets of the devil’s tooth contain among other things an anticoagulant called atromentin, which has been described ... The white color of the fruiting body itself ...

There have been instances where a person's skin emits a discoloured white tone signalling something is amiss. Blood Clot ...

“You’re going to have to skin and quarter ... “As soon as blood hits the water, crocs will probably start showing up.” Wilson had good reason to be leery of the giant saltwater crocodiles lurking in ...