Within the animal kingdom, mussels are masters of underwater adhesion. The marine mollusks cluster atop rocks and along the bottoms of ships, and hold fast against the ocean’s waves thanks to a gluey ...

Egypt has postponed an emergency Arab summit to counter U.S. President Donald Trump’s proposal to remove the Palestinian ...

Scientists have developed a lipid nanoparticle system capable of delivering messenger RNA (mRNA) to the brain via intravenous injection, a challenge that has long been limited by the protective nature ...

Hamas says it will release six living Israeli hostages instead of three on Saturday and the bodies of four others on Thursday ...