ArcaMax

SpaceX launched its Starship and Super Heavy rocket on Monday morning on what could be its first orbital flight ever.

Liftoff from the company’s Texas launch site Starbase of the heavy-lift rocket came at 8:46 a.m. EDT....Read more

On September 28th, 1066, the Norman Conquest of England began.

After a soggy weekend, the Boston region can expect more wind and rain but less intense conditions as the nor’easter lingers through Monday before conditions begin to dry out Tuesday, according to National Weather ...Read more

The powerful nor’easter that has flooded streets across New York City and multiple states and sent trees crashing to the ground is expected to continue Sunday, with strong winds and heavy rains continuing through the day...Read more

A 25-year-old Philadelphia woman won the $300,000 first prize in a NASA competition to design food systems to improve how astronauts eat in space, and eventually how they will eat on Mars, the space agency announced ...Read more

The one-two punch of a higher-than-usual tide and weeks of heavy rain submerged South Florida streets this weekend and put the region under a coastal flood advisory.

Starting Saturday evening and continuing into Sunday ...Read more

With moderate flooding already has been reported at the Jersey Shore, along with wind gusts to 50 mph, the beach towns were left to wonder Friday what may happen when the extraordinary early-season nor’easter gets closer...Read more

A low-pressure trough near Bermuda could become a tropical depression in the next few days, according to experts with the National Hurricane Center.

Tropical Storm Fay, after degenerating last Tuesday, redeveloped into a ...Read more

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to CuriousKidsUS@theconversation.com.

Are people on the South Pole walking upside down from the...Read more

On September 27th, 1825, the Stockton and Darlington Railway opened, becoming the first permanent steam locomotive railway.

Two hurricanes churning in the Pacific Ocean off Mexico are sending high surf toward Southern California that will overlap with unusually high tides, bringing hazards for beachgoers and possible coastal flooding.

The ...Read more

ORLANDO, Fla. — SpaceX has not launched from Florida since mid-September, but is planning two big missions on the same day next week with the launches of Crew-13 to the International Space Station and the NROL-97 mission...Read more

NEW YORK — The powerful early-season nor’easter that pounded the East Coast Saturday downed trees and flooded New York City streets and roadways as it unleashed heavy rain and powerful winds across the five boroughs.

...Read more

BOSTON — After heavy rain and gusty winds washed out Saturday, meteorologists say the worst of the nor’easter has yet to come in Massachusetts, cautioning Bay Staters to keep their guard up.

The Cape and Islands, ...Read more

California is facing a potentially multibillion-dollar flood threat as El Niño gathers strength in the Pacific Ocean.

The warming El Niño phenomenon tends to unleash powerful storms in the Pacific, including ...Read more

NEW YORK — The powerful early-season nor’easter that pounded the East Coast Saturday downed trees and flooded New York City streets and roadways as it unleashed heavy rain and powerful winds across the five boroughs.

...Read more

BALTIMORE — The ocean is officially closed.

That’s the message from the Ocean City Fire Department as rough weather brought high winds, heavy surf and flooding to the resort Saturday.

The department issued an ocean ...Read more