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By NewsGram Staff Writer

In a latest incident of seismic activity, Papua New Guinea was hit by a major 7.5 magnitude earthquake today morning.The epicenter of the earthquake was at a depth of 10 Km at 5.6 degrees south latitude and 152.1 degrees east longitude, according to the US Geological Survey.


It was followed by a 5.9 M aftershock 10 minutes after the primary seismic activity. As the epicenter of the quake was in the ocean, there is a possibility of tsunami. Pacific Tsunami Warning Center (PTWC) has issued a prompt tsunami warning saying, “hazardous tsunami waves are possible for coasts located within 300 km of the earthquake epicenter.”

The first warning issued by PTWC estimated that destructive waves could hit the Australian city of Cairns at 5:10 UTC and Brisbane at 6:07 UTC. But, the revised warning says that waves reaching 0.3 to 1 meter above tidal level were expected only on some coasts of Papua New Guinea.

This year, the planet has faced 26 significant earthquakes according to the US Geological Survey, with 19 quakes touching 6 M and above.


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Basil Leaves

Basil scientifically called Ocimum basilicum, and also known as great basil, is a culinary herb from the Lamiaceae (mints) family. A common aromatic herb, it is usually used to add flavor to a variety of recipes, but what may astonish one is that there are various health benefits of basil that make it well-known for its immunity-enhancing properties.

Basil seeds or basil essential oil are proven to help prevent a wide range of health conditions, which makes it one of the most essential medical herbs known today. Basil has vitamin A, C, E, K, and Omega 3 components including cooling components too. It also contains minerals like Copper, Calcium, Manganese, Phosphorus, Zinc, and Potassium. An ancient Ayurvedic herb, basil has various proven benefits including being anti-inflammatory, ant-oxidant, immune-booster, pain-reducer, and blood vessel-protector.

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This herb also contains cooling components thus making it really helpful for summers. It detoxifies the body and maintains one's body temperature pace. Adding to the benefits Basil contains antioxidant-rich volatile essential oils, which are considered hydrophobic, meaning they don't dissolve in water and are light and small enough to travel through the air and the pores within our skin. Basil's volatile essential oil is something that gives the herb its distinct smell and taste, but basil contains some great healing properties.

In the long history of Ayurveda, basil seeds were also called tukmaria seeds. These seeds may support one's gut health, may complete one's fiber quota, reduce blood sugar, help in weight loss, and also reduce cholesterol.

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When you're pregnant, the immune system is seeing the placenta for the first time in decades.

The US researchers have discovered a class of immune cells that plays a role in miscarriage, which affects about a quarter of pregnancies.

Researchers at the University of California-San Francisco found that the recently discovered subset of cells known as extrathymic Aire-expressing cells in the immune system may prevent the mother's immune system from attacking the placenta and fetus.

The researchers showed that pregnant mice who did not have this subset of cells were twice as likely to miscarry, and in many of these pregnancies fetal growth was severely restricted.

ALSO READ: Can You Drink Coffee While You're Pregnant?

"When you're pregnant, the immune system is seeing the placenta for the first time in decades -- not since the mother made a placenta when she herself was a fetus," said Eva Gillis-Buck, from UCSF.

"Our research suggests that this subset of immune cells is carrying out a sort of 'secondary education' -- sometimes many years after the better-known population of the educator cells have carried out the primary education in the thymus -- teaching T cells not to attack the fetus, the placenta and other tissues involved in pregnancy," she added. The findings are published in the journal Science Immunology.

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