Millions have seen the heart-wrenching video of a polar bear clinging to life, its white hair limply covering its thin, bony frame. Shot by Paul Nicklen and Cristina Mittermeier of the nonprofit group ...

This story appears in the June 2015 issue of National Geographic magazine. “This is what the end of the world looks like,” says Yusup Kamalov, sweeping his hand toward the scrub-covered desert ...

Abstract: The performance of IR small-object detection algorithms determines the detection capability and reliability of electrooptic tracking devices in complex environments. For IR images with ...

Abstract: In this article, we propose a target detection method for high-frequency hybrid sky-surface wave radar (HF HSSWR) based on time reversal (TR), aiming to address the challenges of detecting ...

What's included in a Background Check? For those situations when you just need to know more about someone, a Background Check is often the smartest move. When you initiate a Background Check with ...

Rinse off after swimming and change out of a wet swimsuit right away to remove jellyfish larvae. Use vinegar and hydrocortisone cream to ease itching and neutralize toxins. If you have symptoms like ...

Sea moss may support the thyroid because it contains iodine. Sea moss can help the immune system, but it might also cause inflammation. Too much iodine from sea moss could lead to dangerous thyroid ...