Around 2 billion years ago, an asteroid the size of Mount Everest, or possibly even larger, struck Earth with catastrophic consequences. The Free Devort Impact in South Africa marks the largest ...

I'm starting a new series on the 10 Agents of Deterioration! That's right, there are 10 of them! Today's agent is Physical Forces so we're talking about impact, pressure, shock, vibration and abrasion ...

New Delhi, July 10 (UNI) Prime Minister Narendra Modi today extended birthday greetings to Union Defence Minister and senior BJP leader Rajnath Singh and lauded his efforts to make India self-reliant ...