Oxygen levels typically continue to decline until around the first week of March, when they begin to return to normal.

If you regularly feel fatigued or weak, you may have an iron deficiency. Here are some common symptoms, causes and ways to ...

A child was found with dangerously low oxygen levels after becoming trapped in a parcel locker at a Teesside car park. Cleveland Fire Brigade managed to free the child from the locker which had no ...

Is life as rare as we once believed? A new Penn State study suggests that intelligent life is more likely than previously ...

Research by Montana Fish, Wildlife and Parks and Montana State University found that the majority of fish in the Big Hole, ...

Research by Montana Fish, Wildlife and Parks and Montana State University found that the majority of fish in the Big Hole, ...

Professor Tim Spector has pointed out a simple root vegetable which he says can cut inflammation and high blood pressure. Not ...

Bleeding gums may not seem like a serious issue. But if it becomes chronic, you might be surprised to hear that it can be a clear warning your heart isn’t working as it should. While pressure or ...

In a nutshell New research challenges the long-held belief that human evolution required improbable “lucky breaks,” ...

Humanity may not be extraordinary but rather the natural evolutionary outcome for our planet and likely others, according to a new model for how intelligent life developed on Earth.

A new theory suggests windows of opportunity, not a series of improbable events may have helped humans gain a foothold in the ...