Who killed Heidi Firkus? Her husband Nick says he didn't do it.

Scientists Have Created Bionic Jellyfish And Successfully Controlled Their MovementsAll Those Low-Cost Satellites in Orbit Could Be Weaponized by Hackers, Warns Expert

Nuclear Fusion Startup Claims It's on The Way to Providing 'Unlimited' EnergyTiny Microbe May Be The Perfect Time Capsule For Messaging Far Future CivilisationsCrystals Have Been Used to Generate Truly Random Numbers For The Very First Time

Scientists Built a Genius Device That Generates Electricity 'Out of Thin Air'After 40 Years of Hunting, Scientists Identify a Key Flaw in Solar Panel Efficiency

Your Laptop Charger Is More Powerful Than Apollo 11's Computer, Says Apple Developer

If You've Ever Charged With a Public USB Port, You Could Have Been 'Juice Jacked'3D-printed organs could solve liver transplant shortage, startup says

Hilton hotel in Texas cancels Palestinian group's conference, citing safetyFortress recalls 61,000 biometric gun safes after 12-year-old dies

Biden to ask Congress in Oval Office address for funding including aid for Israel, UkraineCalifornia's annual statewide earthquake drill is today. Here's what to know about the Great ShakeOut