A global warming hiatus recorded since 2000 could be due to a natural cycle in the Pacific Ocean. What danger is hiding in this finding?
Sudan, the last male white rhino in the world, is now under the protection of armed guards 24 hours a day. Will this be enough to save the species from extinction?
Orbiting Rainbows is a new observatory being designed to replace the Hubble. Will using glitter to gather and reflect light help find life around other stars?
Chimpanzee females use spears and other hunting tools more often than males. What can this tell us about our own species?
A 14,000-mile migration has been completed by a Pacific gray whale. What does this tell us about the species?
Cracking knuckles involves a different process than once believed. What goes on to make the familiar sound?
Sperm cells could predict autism risk. Why is this such a big deal? Sperm cells from fathers could predict autism risk in children, according to a new study from Johns Hopkins Medicine.
A sperm whale had an encounter with a remotely-operated underwater vehicle. Researchers caught the whole event in a stunning new video.
The first color picture of Pluto has just been released by the New Horizons mission team. What is next for the fastest spacecraft ever built?
The Rosetta spacecraft and Philae lander have shown there is no magnetic field around Comet 67P. What could this mean for theories of planetary formation?
Autism risk is increased significantly in babies born of mothers with gestational diabetes before 26 weeks. Why does this happen?
The Hubble Space Telscope, launched in 1990, is turning 25. What are some of its greatest contributions to science?
Doughnuts in space could mark the beginning of a new era in space exploration. Welcome the age of the 'spacetry.'
Epilepsy responds to cannabidiol, a medicine derived from marijuana, in more than half of patients, a new study reveals. Who could benefit from this finding?
Liquid water may be present near equatorial regions of Mars, according to new analysis of data from the Curiosity rover. What could this mean for the search for alien life on the Red Planet?
The Dawn spacecraft is in orbit around Ceres, exploring that mysterious body in the asteroid belt between Mars and Jupiter. What mysteries is the mission answering - and generating - about the dwarf planet?
The polio vaccine was released 60 years ago. Where is the world now at fighting this once-terrible disease?
The Chicxulub crater in Mexico that signifies the end of the dinosaurs will be examined like never before by scientists. Why do they hope to find the remains of bizarre lifeforms there?
Earthquakes could be detected by GPS units in smartphones, and warnings delivered to those in danger. Disaster warnings - There's an app for that!
Apollo 13 launched into space 45 years ago. What really happened during the historic near-disaster? Apollo 13 launched into space on April 11, 1970 on a nearly six-day mission that some mission leaders would later describe as a "successful failure.
A tick-borne illness creates symptoms more severe than Lyme disease. Are you in danger from this potentially deadly illness?
Nile monitor lizards, an invasive species, are attacking house pets in Florida. What is being done to address the problem?
Type Ia supernova come in two varieties, as astronomers have found. What could this mean for the acceleration of the universe and the theory of dark energy?
A beach 60 miles northeast of Tokyo in Japan is the site where almost 150 electra dolphins stranded themselves, many with vicious injuries. It appears only 3 were saved. What happened to these animals?
NASA is joining in an effort to understand the presence of a methane hotspot over the Four Corners region of the United States. How serious is the atmospheric feature?
A 100-million-year-old fossil was found in Texas by a 4-year-old boy. How did this young scientist make such a remarkable find?
A Falcon 9 rocket booster will attempt a touchdown on April 13 using a futuristic landing system. Will it explode again like the booster from the last test flight?
Baby sea turtles swim against the current, just like Squirt from 'Finding Nemo.' How did biologists answer a decades-old mystery about the young reptiles?
Radon levels in Pennsylvania homes seem to equate with fracking operations in the state. How dangerous is the problem?
The Department of Energy has announced a $200 million contract for the Shasta supercomputer. What does it intend to do with 180 petaflops of computing power?