During his annual speech to his nation on March 1, Russian President Vladimir Putin said Russia had tested a new nuclear-powered cruise missile impervious to all defenses. The Post’s Paul Sonne explains the current state of the U.S. missile defense system.

How close are technologies to simulating or overtaking human intelligence and what are the implications for industry and society? Speakers: -Matthew Grob, Executive Vice-President and Chief Technology Officer, Qualcomm, USA. -Andrew Moore, Dean, School of Computer Science, Carnegie Mellon University...

Volodymyr Zelenskyy, the president of Ukraine, delivers a joint address to the Parliament of Canada via videoconference. Glory for Ukraine and thank you to Canada. He got a long standing ovation. Canada has the largest Ukrainian population in teh world with over 1.5 million people of Ukrainian desc...

President Obama 's first reaction to the Supreme Court decision requiring states to recognize same-sex marriage came, of course, in a tweet. President Barack Obama declared Friday that the Supreme Court ruling legalizing same-sex marriage nationwide is "a victory for America."From the White House R...

President Obama established the DACA program in 2012. President Trump announced plans to end it in September 2017, but his attempts to do so were blocked by lower courts, which held that his administration did not follow proper procedure in ending the program. On June 18, 2020 the Supreme Court agre

The first image from the James Webb Space Telescope was released at an event led by President Biden, Vice President Harris and NASA officials. Mr. Biden said the telescope, the most powerful ever built, "symbolizes the relentless spirit of American ingenuity." Watch the event here.

May 21, 2011 - President William Jefferson Clinton speech at Life Ball 2011 in Vienna, Austria.

InSightec® is the pioneer and global leader in MR guided Focused Ultrasound Surgery (MRgFUS) . InSightec developed ExAblate, a product which pioneers the use of MRgFUS, and provides a personalized non-invasive treatment that can replace invasive procedures and offer therapeutic alternatives to milli

"Don't Lie To Me" music video written and directed by Barbra Streisand from her new album WALLS. Legendary music artist Barbra Streisand is taking aim at President Trump in one of her newest songs. The single "Don't Lie to Me," which was released Thursday, is off Streisand's upcoming album, ironica

Katy Perry performed hit song 'Firework' in the inauguration concert of US President Joe Biden and Vice President Kamala Harris. (Video: Biden Inauguration Committee)