The Explorers Club is a famed group of explorers who have led scientific expeditions all over our planet – and beyond – for over a century. I recall reading – as a teenager – inspiring stories in the National Geographic about expeditions conducted by The Explorers Club. Given the long-standing excellence of TEC in scientific expeditions and advancing human…
All posts in Earth
The Age-Oxygen Relationship: Testing Earth-like Atmospheric Evolution in Living Worlds
Excited to announce our new paper on the information contained in the age-dependence of biosignatures in samples of broadly earth-like planets. Our paper – that appeared on arXiv a few hours ago and is in press at the Astrophysical Journal – explores two important questions: 1) If we detect possible biosignatures in an exoplanet survey,…
The Mystery of Sedona’s Red Rocks
Just got back from majestic Sedona, Arizona, where my family and I spent Thanksgiving. Sedona is a charming and crazy amalgam of spectacular geology, amazing autumn foliage, exciting restaurants, and an eclectic mix of new age shops and centers. Believers of aura photos, energy vortices, and natural healing flock from all over the country to…
Whales
I always found whales fascinating and after a recent workshop in Seattle, WA, I jumped on a whale-watching boat. It was great fun – we have seen a pair of humpback whales and a fin whale, all set in an amazing landscape.