In September, NASA announced the discovery of a possible sign of life, known as a potential biosignature, on Mars. The Perseverance rover, which has been exploring a dried-up lakebed for years, found ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Where is the international outrage over the US assault on Venezuela and kidnapping of Maduro? President Donald Trump, Secretary of War Pete Hegseth, and CIA Director John Ratcliffe monitor the US ...

They’ve got their 3Is on the prize. The highly anticipated data 3I/ATLAS’ Earth tour last month is in. A targeted scan of 3I/ATLAS for signs of radio transmitting tech has come up empty — but Harvard ...

It would be hard to blame someone who woke up Saturday morning — seeing the news that the United States had invaded Venezuela and exfiltrated its dictatorial ruler — and thought he or she might still ...

Oil prices barely budged after the U.S. ousted Venezuela’s Nicolás Maduro and President Trump pledged billions to revive the country’s oil infrastructure. WSJ’s David Uberti breaks down the market ...

Here’s what you need to know about the U.S. incursion into Venezuela. By Adam B. Kushner I am the editor of this newsletter. Yesterday, President Trump resurrected the interventionist foreign policy ...

In July, researchers using the NASA-funded Asteroid Terrestrial-impact Last Alert System survey telescope in Chile made an exceedingly rare discovery: a mysterious object passing through the solar ...

Israeli forces carried out a new military incursion into southern Syria at dawn on Saturday, advancing into the southern countryside of Quneitra, according to local sources. Residents said an Israeli ...