A viral video of a veiled chameleon named Eric striking a skyward pose has drawn attention to reptile behavior and the importance of habitat design. Experts say such reaching may signal curiosity, a ...

Read the quote of the day by John Locke, its meaning, Locke's life, why it matters now, and other famous John Locke quotes.

A NASA Jet Propulsion Laboratory physicist has outlined a detailed experimental roadmap to test whether a hidden 'fifth force'—potentially linked to dark energy—could exist within the solar system.

When it comes to spring arriving after a long winter in Michigan, Tom Lounsbury looks forward to May finally entering the ...

Nearly 7.5 million children across the Central Sahel region in Africa are in urgent need of humanitarian assistance – “an emergency that remains too far from the attention of the international ...