Non-contact forces act between two objects which are not in contact. Friction is a good example of a contact force. Two objects sliding past each other experience friction forces. For example ...

University of Illinois researchers turned waste pomelo peels into self-powered devices that generate electricity and monitor ...

Riot’s “anti-cheat artisan” Phillip Koskinas explains how he and his team go after cheaters and cheat developers to protect ...

If you've heard deep bass, the roar of a jet engine, or rumbling thunder, you may have felt it in your body. Our cells have a ...

Gleiman said those limited options have expanded with the rise of cryptocurrencies, the ability to quickly create shell ...

90% of eye injuries that lead to medical intervention could have been avoided by wearing safety goggles relevant to the task ...

Left-wing extremist groups are mobilising on social media. The violent activist scene is a focal point for the intelligence ...

The Times Opinion columnist discusses religion and belief — at this moment in our politics, and in our lives more generally.

Despite mounting financial pressure, China says it won't negotiate until the Trump administration shows 'sincerity' by ...

The current fighting in Ukraine has demonstrated how electronic warfare systems can be employed to enable the protection and targeting of ground ...