'Go! Go!': Tennessee man scares away black bear trapped in his car

A Tennessee man shooed away a black bear that broke into his parked car and caused heavy damage to the vehicle. “I had to abandon the car,” he said.

Mars, Venus, moon appear close together in planetary conjunction

Skywatchers will have another chance to view Mars, Venus and the young moon in the same field of view Tuesday evening.

New White House task force to look at politicization of science within government

The effort was spurred by concerns that the Trump administration had politicized science in ways that put lives at risk, eroded public trust and worsened climate change.

Part human, part monkey: Scientists engineer hybrid embryo in effort to grow organs

An international team of scientists said they created human-monkey embryos, or chimeras, to see if they could grow organs for people who need transplants.

Global shark populations have declined more than 70% since 1970, researchers say

When marine biologist Stuart Sandin talks about sharks, it sounds like he’s describing Jedis of the ocean. “They are terrific predators, fast swimmers and they have amazing senses — they can detect any disturbance in the ocean from great distance,” such as smells or tiny changes in water currents.

Video shows Arecibo Observatory cables snapping, triggering collapse

Video released by the National Science Foundation shows the exact moment the cables on the second-largest radio telescope in the world snapped, causing the subsequent collapse of the Arecibo Observatory in Puerto Rico.

Russian, American crew reach space station using a fast-track maneuver

A trio of space travelers has launched successfully to the International Space Station, for the first time using a fast-track maneuver to reach the orbiting outpost in just three hours.

China launches ambitious attempt to land rover on Mars

China has launched its most ambitious Mars mission yet in an attempt to join the United States in successfully landing a spacecraft on the red planet.