Trump officials restrict top ratings for staff across federal agencies Florida lawyer who gambled away clients' money gets 25-year sentence A famous father, a troubled son: How addiction tormented the ...

Massive data breach sees millions of credit card details leaked Some Republican lawmakers call for mass expulsion of American Muslims Lake Mead warnings issued by multiple experts The Social Security ...

Abstract: In nature, albatrosses can skillfully leverage environmental winds to fly over long distances, thus conserving energy. This bio-inspired approach highlights the potential for quadrotors to ...