It may not be too late for corals to recover from bleaching events, but Guam may have worse conditions.
Anonymous hacking group says aliens are among us. But are they?
Bright nights are rare, but scientists have finally solved the mystery behind these.
Could Elon Musk recover the money he spent on developing reusable rockets?
Stephen Hawking wants humanity to concentrate efforts on colonizing another planet. Many others agree.
An object the mass between the Earth and Mars may be lurking in the far side of the solar system, scientists say. This could be Planet 10.
NASA completed mission study on Uranus and Neptune. Understanding the ice giants could lead to answers regarding the evolution of the solar system.
Bali-sized ice breaking off from the Antarctic Peninsula worries scientists.
Heat waves could be lethal to 74 percent of the world by 2100.
Deep sea creatures may look like stuff of nightmares, but scientists were more dismayed by the amount of trash on the seafloor.
By 2100, scientists believe Mars colonies would want to "phone home" to Earth, but could there be effective, secure call connections by then?