Plus: Colossalās claim of dire wolf de-extinction challenged by scientists
Plus: Hualong-1: Worldās largest nuclear reactor base nears fueling after hot test
Plus: US approves robot swarm to build aircraft faster, cheaper, smarter
Plus: Worldās first trial of sperm stem cell therapy to treat infertility
Plus: China's next-gen radar offers 100% hit rate against missiles: Report
Plus: World's most complex wristwatch has 1,521 parts, 41 complications
Plus: US' new 7,800-ton nuclear submarine could be deadlier in naval warfare
Plus: New metamaterial stores 160x more energy, paving the way for smarter robots
Plus: World's first humanoid AI system now thinks, learns like a 6-year-old
Plus: UK backs electron gun to make super strong tungsten for fusion reactor
Plus: Hydrogen-electric aircraft that flies long distances at Formula 1 speed to be developed in Australia
Plus: China plans maglev launch pad to blast rockets past speed of sound
