Biosignature | Life & News

Sunday, August 2, 2026

NASA’s Perseverance rover explores Mars’ Jezero Crater. NASA/JPL-Caltech/MSSS, CC BY-NC

Articles

Scientists detected a potential biosignature on Mars – an astrobiologist explains...

Staff Writer - September 13, 2025

Amy J. Williams, University of Florida As the Perseverance rover traversed an ancient river valley in Mars’ Jezero Crater...

EXPLORING NATURE

Life went on in the late 18th century, regardless of your everyday ailments. Archive Photos/Getty Images

culture

How did it feel to be an American colonist in 1776?...

Staff Writer - July 2, 2026

Katherine Ott, Smithsonian Institution Trade the tricorn hats, bonnets and homespun shirts for flip flops, sneakers and soccer jerseys,...

People are often concerned about environmental risks lurking near their homes. Robert Gauthier/Los Angeles Times via Getty Images

Research about global fishing shows value of detailed environmental data, which...

July 1, 2026

Leaving the pyrotechnics to the professionals is safer and more spectacular. YinYang/iStock/Getty Images Plus

Fireworks, heat and drought make this July 4th a recipe for wildfires

June 30, 2026

Rescue workers carry a person on a stretcher in Caracas following an earthquake in Venezuela on June 24, 2026. Juan Barreto/AFP via Getty Images

Aid is on the way after Venezuela’s earthquakes, but it’s not...

June 27, 2026

A June 24, 2026, earthquake shook buildings to the ground, trapping and killing people in Caracas, Venezuela, and nearby communities. Manaure Quintero/AFP via Getty Images

Venezuela’s deadly earthquakes happened on a fault similar to the San...

June 26, 2026