Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...

Strike a bell, and it rings with a pitch and a fading that tell you about the bell: its size, its shape, the metal it is made of. Black holes ring too. When two merge, the newborn black hole shivers ...

With climate change and national security becoming bigger concerns, an online degree in emergency management may be a wise pursuit. Here’s some relevant recent history: In 2012, Superstorm Sandy ...

Google’s Rambler voice typing cleans up spoken thoughts instead of transcribing them word for word. Here’s how rewriting, offline use, privacy, and review work. If you can only read one tech story a ...