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Wind shear pushed former Tropical Cyclone Herold apart and infrared imagery from NASA’s Aqua satellite showed the system with very little strength remaining.

You are living in a bubble. Not a metaphorical bubble—a real, literal bubble.

Triglycerides, those fats that seem to be the bane of any diet, remain a mystery for many researchers. 

When NASA’s Aqua satellite passed over the Southern Indian Ocean on Mar. 18, it gathered water vapor data that showed wind shear was adversely affecting Tropical Cyclone Herold.

Creating and controlling on Earth the fusion energy that powers the sun and stars is a key goal of scientists around the world.

MIT and Harvard University chemists have discovered the structure of an unusual bacterial enzyme that can break down an amino acid found in collagen, which is the most abundant protein in the human body.

Scientist Heinz Frei has spent decades working toward building an artificial version of one of nature's most elegant and effective machines: the leaf.

A parasite known only to be hosted in North America by the Virginia opossum is infecting sea otters along the West Coast.

A University of Oklahoma-led study shows that grasshopper numbers have declined over 30% in a Kansas grassland preserve over the past two decades.