I think my partner is slipping away from me, and I do not know how to reach for her without breaking both our hearts. My wife, “Laura,” is 68. We have been together for 40 years. She has always been ...

In today's Dear Annie column, a husband fears his wife’s worsening memory may signal dementia and asks Annie how to seek help ...

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed ...

"The Giant Leap," by astrobiologist Caleb Scharf, is an optimistic account of our widening journey into the cosmos.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The transition from simple chemistry to the complex biology of molecules that gave rise to life is a puzzle that scientists ...

One key component might be RNA, a molecular cousin of DNA found in every form of life on Earth, and now scientists say they ...

New research shows Roman concrete relied on heat-driven mixing and reactive lime, giving it a surprising self-healing ability ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

LAFAYETTE, La. (KLFY) — The University of Louisiana at Lafayette has a new interim president. Ramesh Kolloru, currently the school’s vice president for Research, Innovation, and Economic Development, ...