The following is an extract from our Lost in Space-Time newsletter. Each month, we hand over the keyboard to a physicist or two to tell you about fascinating ideas from their corner of the universe.

Life may be much, much older than Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Life has found a home on Earth for around 4 billion ...

Editorial Note: Forbes Advisor may earn a commission on sales made from partner links on this page, but that doesn't affect our editors' opinions or evaluations. Insurance is one of the best ways if ...

What is life? Like most great questions, this one is easy to ask but difficult to answer. Scientists have been trying for centuries, and philosophers have done so for millennia. Today our knowledge is ...

In a new book, physicist Sara Walker argues that assembly theory can explain what life is, and even help scientists create new forms of it. Sara Walker, a physicist at Arizona State University, says ...

Burnout is reaching epidemic levels. Chronic stress from juggling work, family, health, and other pressures leaves many people feeling drained, demotivated, and devoid of purpose. When you’re burned ...