Climate
Exxon Knew about Climate Change almost 40 years ago
A new investigation shows the oil company understood the science before it became a public issue and spent millions to promote misinformation
Stories by Shannon Hall
The Sciences
A Strong Work Ethic Brings Sick Doctors to Work
Two new studies pinpoint why doctors come to work sick and offer solutions for hospitals to implement
Space
Light from Universe’s First Stars Spotted in Hubble Photos
Astronomers have detected faint light that dates from shortly after the big bang
Sustainability
VW Scandal Causes Small but Irreversible Environmental Damage
Scientists and engineers remain skeptical of high pollution claims
