Robert Irwin's mom is celebrating her son's another turn around the sun with a nostalgic throwback. On December 1, Robert's family and friends shared sweet tributes to mark his 22nd birthday and a few ...

President Trump said the targets of airstrikes in Nigeria were Islamic State terrorists responsible for killing Christians, but experts question his framing. By Ruth MacleanSaikou JammehIsmail Auwal ...

A Weakened Hamas Still Dominates Gaza, Building Day by Day A cease-fire after two years of war with Israel has allowed Hamas to tighten its grip on power again. “It’s still standing,” one Israeli ...

Ionizing radiation brings significant benefits to humankind in medical uses, such as the diagnosis and treatment of diseases. However, the use of ionizing radiation also carries a risk, and the ...