Depression raises heart risks

Stress and depression can take a combined toll on the heart, creating a “psychosocial perfect storm” that dramatically increases the risk of death from heart disease, new research has found. A study involving nearly 4,500 adults with coronary artery disease found those who also suffered from significant stress and depression were nearly 50 percent more likely to die or have […]

Read more

Why Did The Worlds 2nd Largest Emperor Penguin Colony Disappear?

Emperor Penguins Wiped Out - Antarctic Ice Shelf

In 2016, the world’s 2nd largest emperor penguin colony had been wiped out overnight. Thousands of emperor penguin chicks drowned after an ice shelf in Antarctica collapsed. In the years following the catastrophic collapse of the ice shelf at Halley Bay, Scientists have concluded that no breeding has been detected in the area since. On average, approximately 15,000 to 24,000 […]

Read more

Gadgets causing depression

Spending evenings in front of a glowing computer, TV, or cellphone screen can put you at risk of depression, Science News reports. Nighttime exposure to light from gadgets has already been shown to contribute to insomnia, cancer, obesity, and diabetes. Now, a new study shows that screen glow can cause mood-related changes in the brain. For weeks, researchers exposed hamsters […]

Read more

The Side-Effects of Living Longer

Global life expectancy has risen by more than six years since 1990 as healthy life expectancy grows; ischemic heart disease, lower respiratory infections, and stroke cause the most health loss around the world.  SEATTLE — People around the world are living longer, even in some of the poorest countries, but a complex mix of fatal and nonfatal ailments cause a […]

Read more

Giant boost for south polar waters

Giant boost for south polar waters

Massive icebergs more than 18km long give Giant boost for south polar waters by feeding vital nutrients into the Southern Ocean and helping to increase its carbon storage capacity. LONDON, January, 2016 – British scientists have identified the monsters that fertilize the Southern Ocean and help remove carbon dioxide from the atmosphere. Giant icebergs drifting northwards could be responsible for storing up […]

Read more

Does Wi-Fi damage sperm?

If you’re worried about infertility, don’t try to Google the term with a computer on your lap, says the London Telegraph. A new experiment suggests that radiation from a single Wi-Fi-enabled laptop may be strong enough to cause cell damage in sperm. Argentine researchers took samples of ejaculated semen and left them directly under a computer—simulating holding a laptop directly […]

Read more

Turning walks into watts

The average human being generates about eight watts of energy with each step, most of which is expended as vibration. It may not sound like much, but take the 30,000 or more people who pass through a major-city subway hub at rush hour, and suddenly you’ve got serious power. That’s usually a problem for architects and engineers, who have to […]

Read more

A monster black hole

An international team of astronomers has detected a colossal black hole that is 12 billion times more massive than the sun—so big that it is challenging accepted cosmological thinking. Scientists discovered the enormous celestial body, which is 12.8 billion light-years from Earth, at the center of a brilliantly glowing quasar, a cloud of gas that gets superheated and gives off […]

Read more
1 2 3 11