The Curiosity mission’s scientists picked up the signal this week, and are seeking additional readings from the red planet.

Only a few months ago, NASA officials were still hashing out plans for a slow-and-steady return to the moon in 2028.

Study finds elk have the means to adapt to changing climate cues, but migratory shifts may have unknown ripple effects throughout the region

The real reason the president says words such as 'loco' and 'hombres'

AI killed the radio star.

A major warm spell has caused nearly half the surface of the Greenland ice sheet to start melting, something that’s highly unusual for this time of year. And while this spike may pass, the gears could already be in motion for record-setting melt on the ice sheet’s western flank.

The Scottish forestry agency announced on Thursday that the country surpassed its tree planting goals last year, making what it called a “critical contribution to the global climate emergency.”

Behemoth agrochemical companies are failing to deliver what farmers need to grow and what people want to eat.

This latest mass-mortality event is another sign of the Arctic’s rapidly changing climate.

The final season of “Game of Thrones” drew lots of attention, not only for gaffes involving modern drinkware being left on screen, but also for what some fans deemed as poor writing and disappointing resolutions to beloved characters’ storylines.

The first step is admitting we have a problem, but what should come next to protect the planet?

The No. 1 company on the CNBC Disruptor 50 list for 2019 is Indigo Ag, a start-up that's out to feed the world and help farmers make a good living without harming the planet. The key to its growth is hidden in the stars.

Avengers: Endgame: Infinity Money: No More Pee Breaks has been the number one movie in the country for the last three weeks since it was released, making over $700M domestically (and around $2.5B globally). It's been a hit with audiences and critics (though there has been some controversy over a few things, like Thor's physical transformation and Black Widow's ultimate fate).

Netflix may have big plans for video gaming, as the streamer has announced a panel at next month's E3 event. Known for phenomenally-successful original shows like Stranger Things, House of Cards and Orange is the New Black, this is relatively alien territory for Netflix, but it'd be unwise to underestimate them.

What can fly like a bird and hover like an insect? Your friendly neighborhood hummingbirds. If drones had this combo, they would be able to maneuver better through collapsed buildings and other cluttered spaces to find trapped victims. Purdue University researchers have engineered flying robots that behave like hummingbirds, trained by machine learning algorithms based on various techniques the bird uses naturally every day.

On Thursday, Facebook co-founder Chris Hughes penned an editorial in the New York Times calling for the company to be broken up, its subsidiaries Instagram and WhatsApp spun off, and future acquisitions banned for several years. Hughes argued that Facebook, and by extension its all-powerful CEO Mark Zuckerberg, suppresses competition by “acquiring, blocking or copying” it, has sweeping power over speech, and is so big it can ignore virtually all forms of external accountability. He also call...

Gilead Sciences will give free Truvada pills to 200,000 uninsured people for the next 11 years to help prevent new HIV infections, the pharmaceutical company said Thursday. The announcement of the donation came just one day after the company said a generic version of the daily pill would be available in September 2020, a year earlier than expected.

Fans of the Alien franchise certainly have no shortage of Xenomorph collectibles to spend their money on, but this latest one from Weta Workshop is one of the coolest on the market. Now up for pre-order, Weta Workshop has brought the Xenomorph into their “Mini Epics” line of vinyl figures for Alien‘s 40th anniversary. The highly stylized figure stands 7 inches tall.