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Earth Day is an annual global event on April 22 that celebrates Earth and raises public awareness about the environment.
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Our roundup the biggest discoveries and top science in the news each week
By Nicoletta Lanese published
Using an experimental technique called "Oz," researchers stimulated the human retina such that people saw a brand-new color.
By Ben Turner published
A three-part documentary on penguins' hidden lives will reveal a number of never-before-seen moments. Here's what executive producer James Cameron said about what to expect.
By Kim Snaith last updated
From sets celebrating architecture and famous art to clever designs, these are the best Lego sets for adults.
By Ben Turner published
Why matter dominates over antimatter in our universe has long been a major cosmic mystery to physicists. A new finding by the world's largest particle collider has revealed a clue.
By Elana Spivack published
A graduate student accidentally created a blend of oil, water and nickel particles that formed an unexpected shape.
By Ben Turner published
Physicists have set a new upper limit on the mass of neutrinos. And the finding could poke a big hole in the Standard Model of particle physics.
By Ben Turner published
Scientists developed a new method for breaking down one of the most common plastics to a byproduct that can be upcycled into more valuable materials.
By Ruari McCallion published
A new stretchable hydrogel battery can withstand extreme conditions and still operate effectively, scientists say.
By Alan Bradley published
The exotic quantum phase, predicted over half a century ago, could lead to advances in quantum computing, sensors and communication technology.
By Sharmila Kuthunur published
SpaceX's Starlink internet satellite constellation has become a prime target for Russia and China, according to a new report assessing the counterspace capabilities of a dozen countries over the past year.