Articles by Kelly P. Kissel, Sean Murphy, The Associated Press and Seth Borenstein

Borenstein is AP Science Writer.

Oklahoma Officials Avoid Tough Measures Despite More, Stronger Quakes

In Oklahoma, now the country’s earthquake capital, people are talking nervously about the big one as man-made quakes get stronger, more frequent and closer to major population centers. Next door in Kansas, they’re feeling on firmer ground though no one …

Prosecutor to Wait on Charges in Fatal Arkansas Bus Crash

A state police report into a November bus crash that killed six migrant farm workers from Mexico says the driver was “inattentive” in an unsafe manner, but decisions on possible traffic citations or criminal charges will be made after state …

Arkansas’ Health Plan Should Move People Upward, Consultants Say

Consultants hired by Arkansas legislators to review the state’s “private option” Medicaid plan have recommended that the program continue but suggested changes that would move participants into jobs and ensure they are leading healthy lives. Under its own approach to …

Storm Advance Warning System Undergoing ‘Slight’ Changes

The nation’s Storm Prediction Center intends to broaden its advance warning system for severe weather after finding that days it labeled with a “slight risk” turned out to be pretty nasty. State emergency managers say they’re already attuned to bad …

Storm Advance Warning System Undergoing ‘Slight’ Changes

The nation’s Storm Prediction Center intends to broaden its advance warning system for severe weather after finding that days it labeled with a “slight risk” turned out to be pretty nasty. State emergency managers say they’re already attuned to bad …

Arkansas Recovering From Weekend Storms

Robin Willhite sorted through the clutter at her Mississippi Delta home Sunday, thankful she and her daughter had survived a twister but wondering where she would celebrate the coming holiday. “A tornado four days before Christmas. It’s just Arkansas weather,” …

Wal-Mart Driver Honored for 4M Accident-Free Miles

Somewhere out west in recent days, cross-country truck driver Warren Greeno passed the 4-million-mile mark without an accident. Arkansas-based Wal-Mart celebrated the achievement on Sept. 21 and Greeno didn’t have to drive in to join the party. “There was a …

Arkansas: 156 Bridges Deficient, Fracture Critical

Twenty state-owned bridges that carry upward of 100,000 vehicles daily are among 156 Arkansas spans that inspectors consider both structurally deficient and at risk for a catastrophe should a key component fail, according to records in the National Bridge Inventory. …

7 Die in Arkansas Storms, Raising Year’s Weather-Related Death Toll

Residents of communities across Arkansas on May 2 faced the wreckage of homes torn apart by violent weather that has pushed this year’s storm death toll in the southern state up to 26. “You can see the bags under the …

Ark. Court Says Worker at Retreat Entitled to Aid After Injury

The Arkansas Court of Appeals said a woman who was injured during a “team bonding” retreat with co-workers was entitled to workers’ compensation, reversing a state panel’s ruling that she wasn’t performing work for her employer at the time. Tina …