New data from the Curiosity rover suggests Mars could have been habitable in the distant past.

Albert Einstein himself believed it couldn’t be done.

A few decades after he published his theory of general relativity, a colleague asked the famous physicist whether the concept could be used to calculate the weight of a star.

Millions of people intend to watch the 2017 total solar eclipse, which will cross the continental U.S. on Aug. 21. Here’s how NASA scientists figure out exactly where the moon’s shadow will fall on the surface of the Earth, down to the city block.

The fictional concept that the government controls the weather has been a staple of tinfoil hat conspiracy theorists for decades, but a NASA experiment taking place tonight will turn that far-flung theory into reality, if only for a moment.

Nearly 15,000 companies tested in 28 cities across China are failing basic environmental standards, according to the communist country’s state-run media.

The electric car has dropped out of favor in the country that pioneered renewable energy. Once considered one of the world-leaders in the take-up of electric vehicles, Denmark’s sales of electric vehicles have slumped dramatically in the first quarter of 2017 as the government scales back EV incentives.

I rode my bike almost 100 miles today in the beautiful Maryland weather  being described by climate fraudsters as “record heat.”

Who they are: Deep Sentinel, a Pleasanton-based home security startup backed by Shasta Ventures.

What they do: Use artificial intelligence to patrol the outside of your home and alert you to potential intruders.

Climate experts continue to insist that Arctic sea ice is at a record low and declining.

After years toiling away in secret on its car project, Apple Inc. Chief Executive Officer Tim Cook has for the first time laid out exactly what the company is up to in the automotive market: It’s concentrating on self-driving technology.

An international group of scientists has found that Jupiter is the oldest planet in our solar system.

Stars form from gas and dust floating in interstellar space. But, astronomers do not yet fully understand how it is possible to form the massive stars seen in space. One key issue is gas rotation.

Most global climate models are underestimating increased rainfall caused by global warming, according to a study released Monday.

Ellen Stofan holds master and doctorate degrees in geological sciences from Brown University in Providence, R.I., and a bachelor’s degree from the College of William and Mary in Williamsburg, Va.

We hear again and again that AI and robots are going to take away human jobs. My broken kettle says otherwise.